Base | Representation |
---|---|
bin | 1100000000100101011… |
… | …1101001011110110111 |
3 | 201201112111020122102022 |
4 | 3000021113221132313 |
5 | 11340013244440000 |
6 | 234440255503355 |
7 | 20622456605030 |
oct | 3001127513667 |
9 | 651474218368 |
10 | 206315624375 |
11 | 7a552878283 |
12 | 33b9a827b5b |
13 | 165bc8c6613 |
14 | 9db2bada87 |
15 | 5577b55585 |
hex | 30095e97b7 |
206315624375 has 40 divisors (see below), whose sum is σ = 304802556960. Its totient is φ = 136595088000.
The previous prime is 206315624329. The next prime is 206315624393. The reversal of 206315624375 is 573426513602.
It is a de Polignac number, because none of the positive numbers 2k-206315624375 is a prime.
It is a super-2 number, since 2×2063156243752 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 686192 + ... + 939941.
It is an arithmetic number, because the mean of its divisors is an integer number (7620063924).
Almost surely, 2206315624375 is an apocalyptic number.
206315624375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
206315624375 is a deficient number, since it is larger than the sum of its proper divisors (98486932585).
206315624375 is an equidigital number, since it uses as much as digits as its factorization.
206315624375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626189 (or 1626174 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 44.
The spelling of 206315624375 in words is "two hundred six billion, three hundred fifteen million, six hundred twenty-four thousand, three hundred seventy-five".
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