Base | Representation |
---|---|
bin | 10011100011101101… |
… | …11001110011001101 |
3 | 1000002202220000101222 |
4 | 21301312321303031 |
5 | 133001014340100 |
6 | 4453530413125 |
7 | 521126552402 |
oct | 116166716315 |
9 | 30082800358 |
10 | 10500152525 |
11 | 44a9076005 |
12 | 20505911a5 |
13 | cb44c6b05 |
14 | 7187582a9 |
15 | 416c56485 |
hex | 271db9ccd |
10500152525 has 12 divisors (see below), whose sum is σ = 13469162100. Its totient is φ = 8110462080.
The previous prime is 10500152503. The next prime is 10500152557. The reversal of 10500152525 is 52525100501.
It can be written as a sum of positive squares in 6 ways, for example, as 526335364 + 9973817161 = 22942^2 + 99869^2 .
It is not a de Polignac number, because 10500152525 - 26 = 10500152461 is a prime.
It is a super-2 number, since 2×105001525252 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10500152494 and 10500152503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7240760 + ... + 7242209.
It is an arithmetic number, because the mean of its divisors is an integer number (1122430175).
Almost surely, 210500152525 is an apocalyptic number.
It is an amenable number.
10500152525 is a deficient number, since it is larger than the sum of its proper divisors (2969009575).
10500152525 is a wasteful number, since it uses less digits than its factorization.
10500152525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14483008 (or 14483003 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 26.
The spelling of 10500152525 in words is "ten billion, five hundred million, one hundred fifty-two thousand, five hundred twenty-five".
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