Search a number
-
+
3679562688090 = 2351973100987641
BaseRepresentation
bin110101100010110111000…
…001101110011001011010
3111000202121001100122202220
4311202313001232121122
5440241221022004330
611454211234204510
7526560664540632
oct65426701563132
914022531318686
103679562688090
111199548236453
124b515a123736
13208c9ab18773
14ca13dbdb6c2
1565aa949b710
hex358b706e65a

3679562688090 has 128 divisors (see below), whose sum is σ = 9432522835200. Its totient is φ = 915920732160.

The previous prime is 3679562688089. The next prime is 3679562688133. The reversal of 3679562688090 is 908862659763.

It is a Curzon number.

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, 41940670 + ... + 42028310.

It is an arithmetic number, because the mean of its divisors is an integer number (73691584650).

Almost surely, 23679562688090 is an apocalyptic number.

3679562688090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3679562688090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4716261417600).

3679562688090 is an abundant number, since it is smaller than the sum of its proper divisors (5752960147110).

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

3679562688090 is a wasteful number, since it uses less digits than its factorization.

3679562688090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88752.

The product of its (nonzero) digits is 235146240, while the sum is 69.

The spelling of 3679562688090 in words is "three trillion, six hundred seventy-nine billion, five hundred sixty-two million, six hundred eighty-eight thousand, ninety".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 73 95 114 146 190 219 285 365 438 570 730 1009 1095 1387 2018 2190 2774 3027 4161 5045 6054 6935 8322 10090 13870 15135 19171 20805 30270 38342 41610 57513 73657 87641 95855 115026 147314 175282 191710 220971 262923 287565 368285 438205 441942 525846 575130 736570 876410 1104855 1314615 1399483 1665179 2209710 2629230 2798966 3330358 4198449 4995537 6397793 6997415 8325895 8396898 9991074 12795586 13994830 16651790 19193379 20992245 24977685 31988965 38386758 41984490 49955370 63977930 88429769 95966895 121558067 176859538 191933790 243116134 265289307 364674201 442148845 530578614 607790335 729348402 884297690 1215580670 1326446535 1680165611 1823371005 2652893070 3360331222 3646742010 5040496833 6455373137 8400828055 10080993666 12910746274 16801656110 19366119411 25202484165 32276865685 38732238822 50404968330 64553731370 96830597055 122652089603 193661194110 245304179206 367956268809 613260448015 735912537618 1226520896030 1839781344045 3679562688090