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962493072121 = 71789478316069
BaseRepresentation
bin11100000000110010000…
…11101100001011111001
310102000100210112002000001
432000121003230023321
5111232141211301441
62014055130513001
7126352322061040
oct16003103541371
93360323462001
10962493072121
11341211279939
12136654b95761
136c9bb88b2a9
1434829005557
151a083a8c731
hexe0190ec2f9

962493072121 has 16 divisors (see below), whose sum is σ = 1100905561600. Its totient is φ = 824309224128.

The previous prime is 962493072119. The next prime is 962493072137. The reversal of 962493072121 is 121270394269.

It is a cyclic number.

It is not a de Polignac number, because 962493072121 - 21 = 962493072119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (962493072181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59889475 + ... + 59905543.

It is an arithmetic number, because the mean of its divisors is an integer number (68806597600).

Almost surely, 2962493072121 is an apocalyptic number.

It is an amenable number.

962493072121 is a deficient number, since it is larger than the sum of its proper divisors (138412489479).

962493072121 is a wasteful number, since it uses less digits than its factorization.

962493072121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22648.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 962493072121 in words is "nine hundred sixty-two billion, four hundred ninety-three million, seventy-two thousand, one hundred twenty-one".

Divisors: 1 7 1789 4783 12523 16069 33481 112483 8556787 28747441 59897509 76858027 201232087 538006189 137499010303 962493072121