Base | Representation |
---|---|
bin | 1001010010000101001011… |
… | …0011100101111010001001 |
3 | 1100010201001211021120010010 |
4 | 2110201102303211322021 |
5 | 2314204330234123000 |
6 | 33412402242542133 |
7 | 2102242634534304 |
oct | 224412263457211 |
9 | 40121054246103 |
10 | 10206231551625 |
11 | 32854906a918a |
12 | 118a052367949 |
13 | 59059c4c6a45 |
14 | 273daca95b3b |
15 | 12a74a4dcd50 |
hex | 94852ce5e89 |
10206231551625 has 32 divisors (see below), whose sum is σ = 16983547776000. Its totient is φ = 5443202188800.
The previous prime is 10206231551611. The next prime is 10206231551639. The reversal of 10206231551625 is 52615513260201.
It is an interprime number because it is at equal distance from previous prime (10206231551611) and next prime (10206231551639).
It is not a de Polignac number, because 10206231551625 - 219 = 10206231027337 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18020761 + ... + 18578489.
It is an arithmetic number, because the mean of its divisors is an integer number (530735868000).
Almost surely, 210206231551625 is an apocalyptic number.
10206231551625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10206231551625 is a deficient number, since it is larger than the sum of its proper divisors (6777316224375).
10206231551625 is an equidigital number, since it uses as much as digits as its factorization.
10206231551625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606546 (or 606536 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 39.
The spelling of 10206231551625 in words is "ten trillion, two hundred six billion, two hundred thirty-one million, five hundred fifty-one thousand, six hundred twenty-five".
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