Base | Representation |
---|---|
bin | 110010000111100100… |
… | …0000100100100001001 |
3 | 101021210202222200101201 |
4 | 1210033020010210021 |
5 | 3230410224101424 |
6 | 121235452344201 |
7 | 10530056351464 |
oct | 1441710044411 |
9 | 337722880351 |
10 | 107627956489 |
11 | 417101a2779 |
12 | 18a38475061 |
13 | a1c2c4c071 |
14 | 52d01602db |
15 | 2bedc44d44 |
hex | 190f204909 |
107627956489 has 3 divisors (see below), whose sum is σ = 107628284557. Its totient is φ = 107627628422.
The previous prime is 107627956451. The next prime is 107627956507. The reversal of 107627956489 is 984659726701.
The square root of 107627956489 is 328067.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 107627956489 - 213 = 107627948297 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 107627956489.
It is not an unprimeable number, because it can be changed into a prime (107627951489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 164034 + ... + 492100.
Almost surely, 2107627956489 is an apocalyptic number.
107627956489 is the 328067-th square number.
107627956489 is the 164034-th centered octagonal number.
It is an amenable number.
107627956489 is a deficient number, since it is larger than the sum of its proper divisors (328068).
107627956489 is an frugal number, since it uses more digits than its factorization.
107627956489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 656134 (or 328067 counting only the distinct ones).
The product of its (nonzero) digits is 45722880, while the sum is 64.
Multiplying 107627956489 by its sum of digits (64), we get a square (6888189215296 = 26245362).
The spelling of 107627956489 in words is "one hundred seven billion, six hundred twenty-seven million, nine hundred fifty-six thousand, four hundred eighty-nine".
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