Base | Representation |
---|---|
bin | 110001111010101110… |
… | …1101011001001100011 |
3 | 101020200202211202022021 |
4 | 1203311131223021203 |
5 | 3224020014140224 |
6 | 121125032322311 |
7 | 10513310652532 |
oct | 1436535531143 |
9 | 336622752267 |
10 | 107197411939 |
11 | 4150a165232 |
12 | 18938243397 |
13 | a1549a4987 |
14 | 528ccc8319 |
15 | 2bc604b1e4 |
hex | 18f576b263 |
107197411939 has 2 divisors, whose sum is σ = 107197411940. Its totient is φ = 107197411938.
The previous prime is 107197411907. The next prime is 107197411963. The reversal of 107197411939 is 939114791701.
It is a strong prime.
It is an emirp because it is prime and its reverse (939114791701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107197411939 - 25 = 107197411907 is a prime.
It is a super-2 number, since 2×1071974119392 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (107197411339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53598705969 + 53598705970.
It is an arithmetic number, because the mean of its divisors is an integer number (53598705970).
Almost surely, 2107197411939 is an apocalyptic number.
107197411939 is a deficient number, since it is larger than the sum of its proper divisors (1).
107197411939 is an equidigital number, since it uses as much as digits as its factorization.
107197411939 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 428652, while the sum is 52.
The spelling of 107197411939 in words is "one hundred seven billion, one hundred ninety-seven million, four hundred eleven thousand, nine hundred thirty-nine".
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