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80264654431396 = 221972113314013637
BaseRepresentation
bin10010010000000000010010…
…001101110010010010100100
3101112012020002202212010102121
4102100000102031302102210
541010024003013301041
6442413023451315324
722622633650510021
oct2220002215622244
9345166082763377
1080264654431396
1123636059a27616
1290039b244bb44
1335a2c02ca5c96
1415b6b89754548
15942d040567d1
hex4900123724a4

80264654431396 has 96 divisors (see below), whose sum is σ = 142667786346624. Its totient is φ = 39509648640000.

The previous prime is 80264654431369. The next prime is 80264654431411. The reversal of 80264654431396 is 69313445646208.

80264654431396 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22068916090 + ... + 22068919726.

It is an arithmetic number, because the mean of its divisors is an integer number (1486122774444).

Almost surely, 280264654431396 is an apocalyptic number.

It is an amenable number.

80264654431396 is a deficient number, since it is larger than the sum of its proper divisors (62403131915228).

80264654431396 is a wasteful number, since it uses less digits than its factorization.

80264654431396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781 (or 4779 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 61.

The spelling of 80264654431396 in words is "eighty trillion, two hundred sixty-four billion, six hundred fifty-four million, four hundred thirty-one thousand, three hundred ninety-six".

Divisors: 1 2 4 197 211 331 394 401 422 662 788 802 844 1324 1604 3637 7274 14548 41567 65207 69841 78997 83134 84611 130414 132731 139682 157994 166268 169222 260828 265462 279364 315988 338444 530924 716489 767407 1203847 1432978 1458437 1534814 2407694 2865956 2916874 3069628 4815388 5833748 13758677 16668367 26148007 27517354 28006241 33336734 52296014 55034708 56012482 66673468 104592028 112024964 151179179 237157859 254011717 287312089 302358358 307730207 474315718 482742647 508023434 574624178 604716716 615460414 948631436 965485294 1016046868 1149248356 1230920828 1930970588 5517229477 11034458954 22068917908 50040308249 60622850779 95100301459 100080616498 101858698517 121245701558 190200602918 200161232996 203717397034 242491403116 380401205836 407434794068 20066163607849 40132327215698 80264654431396