Search a number
-
+
58970877768 = 23341123335507
BaseRepresentation
bin110110111010111100…
…000010111101001000
312122012210002222110000
4312322330002331020
51431233021042033
643031342323000
74155232122225
oct667274027510
9178183088400
1058970877768
1123011583320
12b519289460
13573a49471a
142bd5d2494c
15180221ca13
hexdbaf02f48

58970877768 has 160 divisors (see below), whose sum is σ = 180967232160. Its totient is φ = 17792766720.

The previous prime is 58970877751. The next prime is 58970877781. The reversal of 58970877768 is 86777807985.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 58970877696 and 58970877705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1643071 + ... + 1678577.

It is an arithmetic number, because the mean of its divisors is an integer number (1131045201).

Almost surely, 258970877768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58970877768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90483616080).

58970877768 is an abundant number, since it is smaller than the sum of its proper divisors (121996354392).

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

58970877768 is a wasteful number, since it uses less digits than its factorization.

58970877768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35769 (or 35756 counting only the distinct ones).

The product of its (nonzero) digits is 331914240, while the sum is 72.

The spelling of 58970877768 in words is "fifty-eight billion, nine hundred seventy million, eight hundred seventy-seven thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 233 264 297 324 396 466 594 648 699 792 891 932 1188 1398 1782 1864 2097 2376 2563 2796 3564 4194 5126 5592 6291 7128 7689 8388 10252 12582 15378 16776 18873 20504 23067 25164 30756 35507 37746 46134 50328 61512 69201 71014 75492 92268 106521 138402 142028 150984 184536 207603 213042 276804 284056 319563 390577 415206 426084 553608 639126 781154 830412 852168 958689 1171731 1278252 1562308 1660824 1917378 2343462 2556504 2876067 3124616 3515193 3834756 4686924 5752134 7030386 7669512 8273131 9373848 10545579 11504268 14060772 16546262 21091158 23008536 24819393 28121544 31636737 33092524 42182316 49638786 63273474 66185048 74458179 84364632 91004441 99277572 126546948 148916358 182008882 198555144 223374537 253093896 273013323 297832716 364017764 446749074 546026646 595665432 670123611 728035528 819039969 893498148 1092053292 1340247222 1638079938 1786996296 2184106584 2457119907 2680494444 3276159876 4914239814 5360988888 6552319752 7371359721 9828479628 14742719442 19656959256 29485438884 58970877768