Base | Representation |
---|---|
bin | 101100100110… |
… | …1001111001100 |
3 | 1122000002020110 |
4 | 1121031033030 |
5 | 21441310121 |
6 | 2153120020 |
7 | 402524643 |
oct | 131151714 |
9 | 48002213 |
10 | 23385036 |
11 | 12222584 |
12 | 79b9010 |
13 | 4aca0cc |
14 | 316a35a |
15 | 20bdd76 |
hex | 164d3cc |
23385036 has 48 divisors (see below), whose sum is σ = 57881600. Its totient is φ = 7335360.
The previous prime is 23385007. The next prime is 23385041. The reversal of 23385036 is 63058332.
It is a junction number, because it is equal to n+sod(n) for n = 23384994 and 23385012.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 12915 + ... + 14613.
Almost surely, 223385036 is an apocalyptic number.
It is an amenable number.
23385036 is an abundant number, since it is smaller than the sum of its proper divisors (34496564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23385036 is a wasteful number, since it uses less digits than its factorization.
23385036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1774 (or 1772 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 23385036 is about 4835.8076884839. The cubic root of 23385036 is about 285.9648676424.
The spelling of 23385036 in words is "twenty-three million, three hundred eighty-five thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •