Base | Representation |
---|---|
bin | 10011000100000011… |
… | …00101000001011111 |
3 | 222102021001020222112 |
4 | 21202001211001133 |
5 | 131430013444201 |
6 | 4411321104235 |
7 | 511422642521 |
oct | 114201450137 |
9 | 28367036875 |
10 | 10234515551 |
11 | 4382132017 |
12 | 1b9762807b |
13 | c7146ab80 |
14 | 6d136ba11 |
15 | 3ed7840bb |
hex | 26206505f |
10234515551 has 16 divisors (see below), whose sum is σ = 11718012096. Its totient is φ = 8865981696.
The previous prime is 10234515479. The next prime is 10234515581. The reversal of 10234515551 is 15551543201.
It is a de Polignac number, because none of the positive numbers 2k-10234515551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10234515581) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307070 + ... + 338763.
It is an arithmetic number, because the mean of its divisors is an integer number (732375756).
Almost surely, 210234515551 is an apocalyptic number.
10234515551 is a deficient number, since it is larger than the sum of its proper divisors (1483496545).
10234515551 is a wasteful number, since it uses less digits than its factorization.
10234515551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 645922.
The product of its (nonzero) digits is 15000, while the sum is 32.
The spelling of 10234515551 in words is "ten billion, two hundred thirty-four million, five hundred fifteen thousand, five hundred fifty-one".
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