Base | Representation |
---|---|
bin | 1010110110011001… |
… | …0011100110100110 |
3 | 21111222101100002100 |
4 | 2231212103212212 |
5 | 21431100001014 |
6 | 1201000552530 |
7 | 132113562015 |
oct | 25546234646 |
9 | 7458340070 |
10 | 2912500134 |
11 | 1265037505 |
12 | 693482746 |
13 | 37552957b |
14 | 1d8b4aa7c |
15 | 120a5d009 |
hex | ad9939a6 |
2912500134 has 12 divisors (see below), whose sum is σ = 6310416996. Its totient is φ = 970833372.
The previous prime is 2912500109. The next prime is 2912500181. The reversal of 2912500134 is 4310052192.
2912500134 is a `hidden beast` number, since 29 + 1 + 2 + 500 + 134 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2912500098 and 2912500107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80902764 + ... + 80902799.
It is an arithmetic number, because the mean of its divisors is an integer number (525868083).
Almost surely, 22912500134 is an apocalyptic number.
2912500134 is an abundant number, since it is smaller than the sum of its proper divisors (3397916862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2912500134 is a wasteful number, since it uses less digits than its factorization.
2912500134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161805571 (or 161805568 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 2912500134 is about 53967.5841037933. The cubic root of 2912500134 is about 1428.0891448009.
The spelling of 2912500134 in words is "two billion, nine hundred twelve million, five hundred thousand, one hundred thirty-four".
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