Base | Representation |
---|---|
bin | 1110110101011111010100… |
… | …0011010111110111011111 |
3 | 2010202102101102222111000102 |
4 | 3231113311003113313133 |
5 | 4114224141121000043 |
6 | 54405402023451315 |
7 | 3302340045220355 |
oct | 355276503276737 |
9 | 63672342874012 |
10 | 16312102125023 |
11 | 5219a18437391 |
12 | 19b5489bb6b3b |
13 | 9142bc687533 |
14 | 40571d4637d5 |
15 | 1d44adc7e6b8 |
hex | ed5f50d7ddf |
16312102125023 has 4 divisors (see below), whose sum is σ = 17271637544160. Its totient is φ = 15352566705888.
The previous prime is 16312102125013. The next prime is 16312102125043. The reversal of 16312102125023 is 32052120121361.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 16312102125023 - 218 = 16312101862879 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 (16312102125013) 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, 479767709543 + ... + 479767709576.
It is an arithmetic number, because the mean of its divisors is an integer number (4317909386040).
Almost surely, 216312102125023 is an apocalyptic number.
16312102125023 is a deficient number, since it is larger than the sum of its proper divisors (959535419137).
16312102125023 is an equidigital number, since it uses as much as digits as its factorization.
16312102125023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959535419136.
The product of its (nonzero) digits is 4320, while the sum is 29.
Adding to 16312102125023 its reverse (32052120121361), we get a palindrome (48364222246384).
The spelling of 16312102125023 in words is "sixteen trillion, three hundred twelve billion, one hundred two million, one hundred twenty-five thousand, twenty-three".
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