Base | Representation |
---|---|
bin | 10011101000110001… |
… | …00010000010011101 |
3 | 1000012201121122010020 |
4 | 21310120202002131 |
5 | 133042341210100 |
6 | 4502042502353 |
7 | 522152651163 |
oct | 116430420235 |
9 | 30181548106 |
10 | 10542522525 |
11 | 451aa85237 |
12 | 20628049b9 |
13 | cc0210312 |
14 | 720227233 |
15 | 41a8255a0 |
hex | 27462209d |
10542522525 has 48 divisors (see below), whose sum is σ = 17585779200. Its totient is φ = 5572719360.
The previous prime is 10542522499. The next prime is 10542522527. The reversal of 10542522525 is 52522524501.
It is a happy number.
It is not a de Polignac number, because 10542522525 - 25 = 10542522493 is a prime.
It is a super-2 number, since 2×105425225252 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10542522527) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5992596 + ... + 5994354.
It is an arithmetic number, because the mean of its divisors is an integer number (366370400).
Almost surely, 210542522525 is an apocalyptic number.
10542522525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10542522525 is a deficient number, since it is larger than the sum of its proper divisors (7043256675).
10542522525 is a wasteful number, since it uses less digits than its factorization.
10542522525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2438 (or 2433 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 33.
The spelling of 10542522525 in words is "ten billion, five hundred forty-two million, five hundred twenty-two thousand, five hundred twenty-five".
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