Base | Representation |
---|---|
bin | 1011011110010101… |
… | …0010100001111011 |
3 | 21221122120111121020 |
4 | 2313211102201323 |
5 | 22301440141010 |
6 | 1225343113523 |
7 | 136216421421 |
oct | 26745224173 |
9 | 7848514536 |
10 | 3080005755 |
11 | 1340645a02 |
12 | 71b5a28a3 |
13 | 3a1147418 |
14 | 2130b1111 |
15 | 1305e9470 |
hex | b795287b |
3080005755 has 32 divisors (see below), whose sum is σ = 5120962560. Its totient is φ = 1578864000.
The previous prime is 3080005751. The next prime is 3080005769. The reversal of 3080005755 is 5575000803.
It is not a de Polignac number, because 3080005755 - 22 = 3080005751 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3080005751) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81130 + ... + 112880.
It is an arithmetic number, because the mean of its divisors is an integer number (160030080).
Almost surely, 23080005755 is an apocalyptic number.
3080005755 is a deficient number, since it is larger than the sum of its proper divisors (2040956805).
3080005755 is a wasteful number, since it uses less digits than its factorization.
3080005755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32011.
The product of its (nonzero) digits is 21000, while the sum is 33.
The square root of 3080005755 is about 55497.7995509732. The cubic root of 3080005755 is about 1454.9581759568.
The spelling of 3080005755 in words is "three billion, eighty million, five thousand, seven hundred fifty-five".
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