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92013011970 = 23511278827309
BaseRepresentation
bin101010110110001100…
…1110010010000000010
322210111112201022102020
41111230121302100002
53001420312340340
6110134210102310
76435111461055
oct1255431622002
9283445638366
1092013011970
1136027a45850
12159bab7a996
1388a4ba4119
14464c3c2a9c
1525d7e5e9d0
hex156c672402

92013011970 has 32 divisors (see below), whose sum is σ = 240906795840. Its totient is φ = 22306184640.

The previous prime is 92013011969. The next prime is 92013011999. The reversal of 92013011970 is 7911031029.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 139413325 + ... + 139413984.

It is an arithmetic number, because the mean of its divisors is an integer number (7528337370).

Almost surely, 292013011970 is an apocalyptic number.

92013011970 is an abundant number, since it is smaller than the sum of its proper divisors (148893783870).

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

92013011970 is a wasteful number, since it uses less digits than its factorization.

92013011970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278827330.

The product of its (nonzero) digits is 3402, while the sum is 33.

Adding to 92013011970 its reverse (7911031029), we get a palindrome (99924042999).

The spelling of 92013011970 in words is "ninety-two billion, thirteen million, eleven thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 278827309 557654618 836481927 1394136545 1672963854 2788273090 3067100399 4182409635 6134200798 8364819270 9201301197 15335501995 18402602394 30671003990 46006505985 92013011970