Base | Representation |
---|---|
bin | 10011000110001100… |
… | …11001001100110101 |
3 | 222110111222202112112 |
4 | 21203012121030311 |
5 | 131444123230221 |
6 | 4413203500405 |
7 | 512032165040 |
oct | 114306311465 |
9 | 28414882475 |
10 | 10252555061 |
11 | 4391333401 |
12 | 1ba1687705 |
13 | c75115b38 |
14 | 6d3905c57 |
15 | 40014915b |
hex | 263199335 |
10252555061 has 8 divisors (see below), whose sum is σ = 11719088640. Its totient is φ = 8786492208.
The previous prime is 10252555057. The next prime is 10252555063. The reversal of 10252555061 is 16055525201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10252555061 - 22 = 10252555057 is a prime.
It is a super-2 number, since 2×102525550612 (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 (10252555063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69701 + ... + 159258.
It is an arithmetic number, because the mean of its divisors is an integer number (1464886080).
Almost surely, 210252555061 is an apocalyptic number.
It is an amenable number.
10252555061 is a deficient number, since it is larger than the sum of its proper divisors (1466533579).
10252555061 is an equidigital number, since it uses as much as digits as its factorization.
10252555061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235363.
The product of its (nonzero) digits is 15000, while the sum is 32.
The spelling of 10252555061 in words is "ten billion, two hundred fifty-two million, five hundred fifty-five thousand, sixty-one".
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