Base | Representation |
---|---|
bin | 110001011010001111… |
… | …0101100100001011001 |
3 | 101010212210100020201110 |
4 | 1202310132230201121 |
5 | 3214301413120130 |
6 | 120424524410533 |
7 | 10444301661432 |
oct | 1426436544131 |
9 | 333783306643 |
10 | 106107160665 |
11 | 40aaa7a9320 |
12 | 186930a6a49 |
13 | a00cb5838c |
14 | 51c81a6489 |
15 | 2b6048dab0 |
hex | 18b47ac859 |
106107160665 has 64 divisors (see below), whose sum is σ = 185992111872. Its totient is φ = 51227827200.
The previous prime is 106107160637. The next prime is 106107160669. The reversal of 106107160665 is 566061701601.
It is not a de Polignac number, because 106107160665 - 25 = 106107160633 is a prime.
It is a super-2 number, since 2×1061071606652 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106107160669) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53778619 + ... + 53780591.
It is an arithmetic number, because the mean of its divisors is an integer number (2906126748).
Almost surely, 2106107160665 is an apocalyptic number.
106107160665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106107160665 is a deficient number, since it is larger than the sum of its proper divisors (79884951207).
106107160665 is a wasteful number, since it uses less digits than its factorization.
106107160665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3210.
The product of its (nonzero) digits is 45360, while the sum is 39.
The spelling of 106107160665 in words is "one hundred six billion, one hundred seven million, one hundred sixty thousand, six hundred sixty-five".
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