Base | Representation |
---|---|
bin | 1011100100010010… |
… | …1011110110001111 |
3 | 22000101122000021111 |
4 | 2321010223312033 |
5 | 22324340410020 |
6 | 1232035112451 |
7 | 136642114300 |
oct | 27104536617 |
9 | 8011560244 |
10 | 3105013135 |
11 | 1353776364 |
12 | 727a42727 |
13 | 3a6391aa3 |
14 | 2165407a7 |
15 | 1328d8d5a |
hex | b912bd8f |
3105013135 has 12 divisors (see below), whose sum is σ = 4334345208. Its totient is φ = 2129151696.
The previous prime is 3105013111. The next prime is 3105013141. The reversal of 3105013135 is 5313105013.
It is not a de Polignac number, because 3105013135 - 27 = 3105013007 is a prime.
It is a super-2 number, since 2×31050131352 = 19282213137045056450, which contains 22 as substring.
It is a Duffinian number.
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, 6336517 + ... + 6337006.
It is an arithmetic number, because the mean of its divisors is an integer number (361195434).
Almost surely, 23105013135 is an apocalyptic number.
3105013135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3105013135 is a deficient number, since it is larger than the sum of its proper divisors (1229332073).
3105013135 is a wasteful number, since it uses less digits than its factorization.
3105013135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12673542 (or 12673535 counting only the distinct ones).
The product of its (nonzero) digits is 675, while the sum is 22.
The square root of 3105013135 is about 55722.6447236669. The cubic root of 3105013135 is about 1458.8852964839.
Adding to 3105013135 its reverse (5313105013), we get a palindrome (8418118148).
The spelling of 3105013135 in words is "three billion, one hundred five million, thirteen thousand, one hundred thirty-five".
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