Base | Representation |
---|---|
bin | 101101011000000011011010… |
… | …1000110110100110001111100 |
3 | 1221100012110102201222102122011 |
4 | 1122300012311012310301330 |
5 | 404303321322401041012 |
6 | 3532513452103501004 |
7 | 150033123552416650 |
oct | 13260066506646174 |
9 | 1840173381872564 |
10 | 399130054315132 |
11 | 1061a21183a8678 |
12 | 389220b3757764 |
13 | 14192a5849328a |
14 | 707bdd79a8a60 |
15 | 312244e3a91a7 |
hex | 16b01b51b4c7c |
399130054315132 has 48 divisors (see below), whose sum is σ = 800280255011328. Its totient is φ = 170623387166400.
The previous prime is 399130054315129. The next prime is 399130054315141. The reversal of 399130054315132 is 231513450031993.
It is a congruent number.
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, 6592713 + ... + 29012479.
It is an arithmetic number, because the mean of its divisors is an integer number (16672505312736).
Almost surely, 2399130054315132 is an apocalyptic number.
It is an amenable number.
399130054315132 is an abundant number, since it is smaller than the sum of its proper divisors (401150200696196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
399130054315132 is a wasteful number, since it uses less digits than its factorization.
399130054315132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22421386 (or 22421384 counting only the distinct ones).
The product of its (nonzero) digits is 1312200, while the sum is 49.
The spelling of 399130054315132 in words is "three hundred ninety-nine trillion, one hundred thirty billion, fifty-four million, three hundred fifteen thousand, one hundred thirty-two".
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