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10234817712 = 2432770914321
BaseRepresentation
bin10011000100000101…
…01110110010110000
3222102021121121110200
421202002232302300
5131430103131322
64411331355200
7511425341460
oct114202566260
928367547420
1010234817712
114382319039
121b97752b00
13c71545572
146d1409ba0
153ed7e38ac
hex2620aecb0

10234817712 has 120 divisors (see below), whose sum is σ = 32783630880. Its totient is φ = 2919905280.

The previous prime is 10234817711. The next prime is 10234817753. The reversal of 10234817712 is 21771843201.

10234817712 is a `hidden beast` number, since 102 + 3 + 481 + 7 + 71 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10234817711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 707512 + ... + 721832.

It is an arithmetic number, because the mean of its divisors is an integer number (273196924).

Almost surely, 210234817712 is an apocalyptic number.

10234817712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10234817712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16391815440).

10234817712 is an abundant number, since it is smaller than the sum of its proper divisors (22548813168).

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

10234817712 is a wasteful number, since it uses less digits than its factorization.

10234817712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15051 (or 15042 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The spelling of 10234817712 in words is "ten billion, two hundred thirty-four million, eight hundred seventeen thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 709 1008 1418 2127 2836 4254 4963 5672 6381 8508 9926 11344 12762 14321 14889 17016 19852 25524 28642 29778 34032 39704 42963 44667 51048 57284 59556 79408 85926 89334 100247 102096 114568 119112 128889 171852 178668 200494 229136 238224 257778 300741 343704 357336 400988 515556 601482 687408 714672 801976 902223 1031112 1202964 1603952 1804446 2062224 2405928 3608892 4811856 7217784 10153589 14435568 20307178 30460767 40614356 60921534 71075123 81228712 91382301 121843068 142150246 162457424 182764602 213225369 243686136 284300492 365529204 426450738 487372272 568600984 639676107 731058408 852901476 1137201968 1279352214 1462116816 1705802952 2558704428 3411605904 5117408856 10234817712