Search a number
-
+
53690344324 = 22195928794159
BaseRepresentation
bin110010000000001100…
…011010001110000100
312010120202212002100021
4302000030122032010
51334424212004244
640355350224524
73610332253051
oct620014321604
9163522762307
1053690344324
11208518883a1
12a4a4955144
1350a8492716
1428548ba028
1515e3850284
hexc8031a384

53690344324 has 48 divisors (see below), whose sum is σ = 100638720000. Its totient is φ = 24986519712.

The previous prime is 53690344283. The next prime is 53690344363. The reversal of 53690344324 is 42344309635.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12907357 + ... + 12911515.

It is an arithmetic number, because the mean of its divisors is an integer number (2096640000).

Almost surely, 253690344324 is an apocalyptic number.

It is an amenable number.

53690344324 is a deficient number, since it is larger than the sum of its proper divisors (46948375676).

53690344324 is a wasteful number, since it uses less digits than its factorization.

53690344324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120 (or 7118 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 53690344324 in words is "fifty-three billion, six hundred ninety million, three hundred forty-four thousand, three hundred twenty-four".

Divisors: 1 2 4 19 38 59 76 118 236 1121 2242 2879 4159 4484 5758 8318 11516 16636 54701 79021 109402 158042 169861 218804 245381 316084 339722 490762 679444 981524 3227359 4662239 6454718 9324478 11973761 12909436 18648956 23947522 47895044 227501459 455002918 706451899 910005836 1412903798 2825807596 13422586081 26845172162 53690344324