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22054030614 = 23271170122699
BaseRepresentation
bin10100100010100001…
…011100110100010110
32002220222112211112200
4110202201130310112
5330131312434424
614044222225330
71410343111230
oct244241346426
962828484480
1022054030614
119397a1a690
124335a25246
1321060bbb75
1410d3007250
158912528c9
hex52285cd16

22054030614 has 96 divisors (see below), whose sum is σ = 59662137600. Its totient is φ = 5719896000.

The previous prime is 22054030601. The next prime is 22054030643. The reversal of 22054030614 is 41603045022.

22054030614 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 40 + 3 + 0 + 614 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 960237 + ... + 982935.

It is an arithmetic number, because the mean of its divisors is an integer number (621480600).

Almost surely, 222054030614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22054030614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29831068800).

22054030614 is an abundant number, since it is smaller than the sum of its proper divisors (37608106986).

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

22054030614 is a wasteful number, since it uses less digits than its factorization.

22054030614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23426 (or 23423 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 22054030614 its reverse (41603045022), we get a palindrome (63657075636).

The spelling of 22054030614 in words is "twenty-two billion, fifty-four million, thirty thousand, six hundred fourteen".

Divisors: 1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 462 693 701 1386 1402 2103 4206 4907 6309 7711 9814 12618 14721 15422 22699 23133 29442 44163 45398 46266 53977 68097 69399 88326 107954 136194 138798 158893 161931 204291 249689 317786 323862 408582 476679 485793 499378 749067 953358 971586 1430037 1498134 1747823 2247201 2860074 3495646 4494402 5243469 10486938 15730407 15911999 31460814 31823998 47735997 95471994 111383993 143207991 175031989 222767986 286415982 334151979 350063978 525095967 668303958 1002455937 1050191934 1225223923 1575287901 2004911874 2450447846 3150575802 3675671769 7351343538 11027015307 22054030614