Base | Representation |
---|---|
bin | 100011111000010111… |
… | …0010001111110001011 |
3 | 21100212222000110021210 |
4 | 1013300232101332023 |
5 | 2230301043424412 |
6 | 55221523304203 |
7 | 5365306420023 |
oct | 1076056217613 |
9 | 240788013253 |
10 | 77053108107 |
11 | 2a75051a638 |
12 | 12b24b1b063 |
13 | 735c7565c1 |
14 | 3a2d638a83 |
15 | 200e91a83c |
hex | 11f0b91f8b |
77053108107 has 16 divisors (see below), whose sum is σ = 108805848480. Its totient is φ = 48335941632.
The previous prime is 77053108049. The next prime is 77053108109. The reversal of 77053108107 is 70180135077.
It is not a de Polignac number, because 77053108107 - 210 = 77053107083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (77053108109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53523 + ... + 396195.
It is an arithmetic number, because the mean of its divisors is an integer number (6800365530).
Almost surely, 277053108107 is an apocalyptic number.
77053108107 is a deficient number, since it is larger than the sum of its proper divisors (31752740373).
77053108107 is a wasteful number, since it uses less digits than its factorization.
77053108107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347102.
The product of its (nonzero) digits is 41160, while the sum is 39.
The spelling of 77053108107 in words is "seventy-seven billion, fifty-three million, one hundred eight thousand, one hundred seven".
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