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13013313233010 = 23519311268327361
BaseRepresentation
bin1011110101011110010111…
…1010011010000001110010
31201002001122011200211122120
42331113211322122001302
53201202231141424020
643402122241215110
72512116014251656
oct275274572320162
951061564624576
1013013313233010
114167a08077802
121562098331496
137351c4c0c19c
1432dbc220aa66
1517878d35d740
hexbd5e5e9a072

13013313233010 has 128 divisors (see below), whose sum is σ = 32994947082240. Its totient is φ = 3275661772800.

The previous prime is 13013313232963. The next prime is 13013313233027. The reversal of 13013313233010 is 1033231331031.

It is a super-3 number, since 3×130133132330103 (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 475601730 + ... + 475629090.

It is an arithmetic number, because the mean of its divisors is an integer number (257773024080).

Almost surely, 213013313233010 is an apocalyptic number.

13013313233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13013313233010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16497473541120).

13013313233010 is an abundant number, since it is smaller than the sum of its proper divisors (19981633849230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13013313233010 is a wasteful number, since it uses less digits than its factorization.

13013313233010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30384.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 13013313233010 its reverse (1033231331031), we get a palindrome (14046544564041).

The spelling of 13013313233010 in words is "thirteen trillion, thirteen billion, three hundred thirteen million, two hundred thirty-three thousand, ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 311 570 622 933 1555 1866 2683 3110 4665 5366 5909 8049 9330 11818 13415 16098 17727 26830 27361 29545 35454 40245 50977 54722 59090 80490 82083 88635 101954 136805 152931 164166 177270 254885 273610 305862 410415 509770 519859 764655 820830 834413 1039718 1529310 1559577 1668826 2503239 2599295 3119154 4172065 5006478 5198590 7797885 8344130 8509271 12516195 15595770 15853847 17018542 25032390 25527813 31707694 42546355 47561541 51055626 73409563 79269235 85092710 95123082 127639065 146819126 158538470 161676149 220228689 237807705 255278130 323352298 367047815 440457378 475615410 485028447 734095630 808380745 970056894 1101143445 1394781697 1616761490 2202286890 2425142235 2789563394 4184345091 4850284470 6973908485 8368690182 13947816970 20921725455 22830374093 41843450910 45660748186 68491122279 114151870465 136982244558 228303740930 342455611395 433777107767 684911222790 867554215534 1301331323301 2168885538835 2602662646602 4337771077670 6506656616505 13013313233010