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2012752470316 = 22790533794009
BaseRepresentation
bin11101010010100001011…
…001010110000100101100
321010102021011212110112111
4131102201121112010230
5230434104113022231
64140351250413404
7265262611466560
oct35224131260454
97112234773474
102012752470316
1170667032a555
12286102891264
13117a56579bb3
146d5bc3c36a0
15375528374b1
hex1d4a165612c

2012752470316 has 24 divisors (see below), whose sum is σ = 4025554475040. Its totient is φ = 862597587072.

The previous prime is 2012752470301. The next prime is 2012752470389. The reversal of 2012752470316 is 6130742572102.

It is a super-2 number, since 2×20127524703162 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137920 + ... + 2931928.

It is an arithmetic number, because the mean of its divisors is an integer number (167731436460).

Almost surely, 22012752470316 is an apocalyptic number.

It is an amenable number.

2012752470316 is an abundant number, since it is smaller than the sum of its proper divisors (2012802004724).

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

2012752470316 is a wasteful number, since it uses less digits than its factorization.

2012752470316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884553 (or 884551 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 2012752470316 in words is "two trillion, twelve billion, seven hundred fifty-two million, four hundred seventy thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 90533 181066 362132 633731 794009 1267462 1588018 2534924 3176036 5558063 11116126 22232252 71884016797 143768033594 287536067188 503188117579 1006376235158 2012752470316