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972470600212 = 222310570332611
BaseRepresentation
bin11100010011010111100…
…00111100001000010100
310102222010011000000110111
432021223300330020110
5111413104433201322
62022425151532404
7130154504500156
oct16115360741024
93388104000414
10972470600212
11345471335421
1213857a52a104
137091ba0b177
14350d4198ad6
151a4699ac177
hexe26bc3c214

972470600212 has 12 divisors (see below), whose sum is σ = 1775815878816. Its totient is φ = 465094634840.

The previous prime is 972470600197. The next prime is 972470600219. The reversal of 972470600212 is 212006074279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972470600219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5285166214 + ... + 5285166397.

It is an arithmetic number, because the mean of its divisors is an integer number (147984656568).

Almost surely, 2972470600212 is an apocalyptic number.

972470600212 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

972470600212 is a deficient number, since it is larger than the sum of its proper divisors (803345278604).

972470600212 is a wasteful number, since it uses less digits than its factorization.

972470600212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570332638 (or 10570332636 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 972470600212 in words is "nine hundred seventy-two billion, four hundred seventy million, six hundred thousand, two hundred twelve".

Divisors: 1 2 4 23 46 92 10570332611 21140665222 42281330444 243117650053 486235300106 972470600212