Base | Representation |
---|---|
bin | 101111011010001111000… |
… | …0111010000010000110100 |
3 | 212001220212012021010010120 |
4 | 1132310132013100100310 |
5 | 1323224201433344012 |
6 | 21505221235451540 |
7 | 1241522553205461 |
oct | 136643607202064 |
9 | 25056765233116 |
10 | 6515970606132 |
11 | 2092453599699 |
12 | 892a09456bb0 |
13 | 3835b8141970 |
14 | 1875360d2668 |
15 | b4766c0758c |
hex | 5ed1e1d0434 |
6515970606132 has 96 divisors (see below), whose sum is σ = 17385724282752. Its totient is φ = 1881632096256.
The previous prime is 6515970606097. The next prime is 6515970606133. The reversal of 6515970606132 is 2316060795156.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6515970606133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2544018 + ... + 4416329.
It is an arithmetic number, because the mean of its divisors is an integer number (181101294612).
Almost surely, 26515970606132 is an apocalyptic number.
It is an amenable number.
6515970606132 is an abundant number, since it is smaller than the sum of its proper divisors (10869753676620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6515970606132 is a wasteful number, since it uses less digits than its factorization.
6515970606132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6960737 (or 6960735 counting only the distinct ones).
The product of its (nonzero) digits is 2041200, while the sum is 51.
The spelling of 6515970606132 in words is "six trillion, five hundred fifteen billion, nine hundred seventy million, six hundred six thousand, one hundred thirty-two".
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