Base | Representation |
---|---|
bin | 10111010010111001… |
… | …11111010000001011 |
3 | 1012021121102101020122 |
4 | 23221130333100023 |
5 | 201103144000120 |
6 | 5425004213455 |
7 | 621632362442 |
oct | 135134772013 |
9 | 35247371218 |
10 | 12506625035 |
11 | 5338733553 |
12 | 251053a28b |
13 | 12440c9258 |
14 | 869019d59 |
15 | 4d2e96a25 |
hex | 2e973f40b |
12506625035 has 32 divisors (see below), whose sum is σ = 16066778112. Its totient is φ = 9331096320.
The previous prime is 12506625029. The next prime is 12506625049. The reversal of 12506625035 is 53052660521.
It is not a de Polignac number, because 12506625035 - 26 = 12506624971 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12506624986 and 12506625004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399212 + ... + 429398.
It is an arithmetic number, because the mean of its divisors is an integer number (502086816).
Almost surely, 212506625035 is an apocalyptic number.
12506625035 is a deficient number, since it is larger than the sum of its proper divisors (3560153077).
12506625035 is a wasteful number, since it uses less digits than its factorization.
12506625035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30323.
The product of its (nonzero) digits is 54000, while the sum is 35.
The spelling of 12506625035 in words is "twelve billion, five hundred six million, six hundred twenty-five thousand, thirty-five".
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