Base | Representation |
---|---|
bin | 10111011000100011… |
… | …00001000010010111 |
3 | 1012101220110200222111 |
4 | 23230101201002113 |
5 | 201202302334320 |
6 | 5433414411451 |
7 | 623045544244 |
oct | 135421410227 |
9 | 35356420874 |
10 | 12553949335 |
11 | 5362416a44 |
12 | 2524360b87 |
13 | 1250b587b5 |
14 | 8714185cb |
15 | 4d71e3a5a |
hex | 2ec461097 |
12553949335 has 16 divisors (see below), whose sum is σ = 15439712256. Its totient is φ = 9794690208.
The previous prime is 12553949311. The next prime is 12553949381. The reversal of 12553949335 is 53394935521.
It is not a de Polignac number, because 12553949335 - 213 = 12553941143 is a prime.
It is a Duffinian number.
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, 27879 + ... + 160888.
It is an arithmetic number, because the mean of its divisors is an integer number (964982016).
Almost surely, 212553949335 is an apocalyptic number.
12553949335 is a deficient number, since it is larger than the sum of its proper divisors (2885762921).
12553949335 is a wasteful number, since it uses less digits than its factorization.
12553949335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189102.
The product of its digits is 2187000, while the sum is 49.
The spelling of 12553949335 in words is "twelve billion, five hundred fifty-three million, nine hundred forty-nine thousand, three hundred thirty-five".
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