Base | Representation |
---|---|
bin | 11010010011010010110001… |
… | …000110010001000000010101 |
3 | 120011120102110202111111120010 |
4 | 122103102301012101000111 |
5 | 110130204430242104441 |
6 | 1050004213025030433 |
7 | 33236150042314422 |
oct | 3223226106210025 |
9 | 504512422444503 |
10 | 115675030425621 |
11 | 33948561040567 |
12 | 10b82719785419 |
13 | 4c7115468ca74 |
14 | 207c9b66c4d49 |
15 | d58e8dd29116 |
hex | 6934b1191015 |
115675030425621 has 4 divisors (see below), whose sum is σ = 154233373900832. Its totient is φ = 77116686950412.
The previous prime is 115675030425607. The next prime is 115675030425641. The reversal of 115675030425621 is 126524030576511.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 115675030425621 - 25 = 115675030425589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115675030425601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19279171737601 + ... + 19279171737606.
It is an arithmetic number, because the mean of its divisors is an integer number (38558343475208).
Almost surely, 2115675030425621 is an apocalyptic number.
It is an amenable number.
115675030425621 is a deficient number, since it is larger than the sum of its proper divisors (38558343475211).
115675030425621 is an equidigital number, since it uses as much as digits as its factorization.
115675030425621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38558343475210.
The product of its (nonzero) digits is 1512000, while the sum is 48.
The spelling of 115675030425621 in words is "one hundred fifteen trillion, six hundred seventy-five billion, thirty million, four hundred twenty-five thousand, six hundred twenty-one".
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