Base | Representation |
---|---|
bin | 10110000011010100… |
… | …111101100001101100 |
3 | 2021010011121110221010 |
4 | 112003110331201230 |
5 | 341443101143133 |
6 | 14513320505220 |
7 | 1465523632401 |
oct | 260324754154 |
9 | 67104543833 |
10 | 23678146668 |
11 | a050773060 |
12 | 470991b210 |
13 | 2304719697 |
14 | 12089b82a8 |
15 | 938b17263 |
hex | 58353d86c |
23678146668 has 48 divisors (see below), whose sum is σ = 60294648960. Its totient is φ = 7172457600.
The previous prime is 23678146649. The next prime is 23678146699. The reversal of 23678146668 is 86664187632.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327363 + ... + 393093.
It is an arithmetic number, because the mean of its divisors is an integer number (1256138520).
Almost surely, 223678146668 is an apocalyptic number.
It is an amenable number.
23678146668 is an abundant number, since it is smaller than the sum of its proper divisors (36616502292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23678146668 is a wasteful number, since it uses less digits than its factorization.
23678146668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68478 (or 68476 counting only the distinct ones).
The product of its digits is 13934592, while the sum is 57.
The spelling of 23678146668 in words is "twenty-three billion, six hundred seventy-eight million, one hundred forty-six thousand, six hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •