Base | Representation |
---|---|
bin | 101101000010… |
… | …0111000000010 |
3 | 1122102122211222 |
4 | 1122010320002 |
5 | 22021103210 |
6 | 2202035042 |
7 | 404464235 |
oct | 132047002 |
9 | 48378758 |
10 | 23612930 |
11 | 12368820 |
12 | 7aa8a82 |
13 | 4b79a63 |
14 | 31c941c |
15 | 2116655 |
hex | 1684e02 |
23612930 has 16 divisors (see below), whose sum is σ = 46367424. Its totient is φ = 8586480.
The previous prime is 23612923. The next prime is 23612933. The reversal of 23612930 is 3921632.
It is a self number, because there is not a number n which added to its sum of digits gives 23612930.
It is not an unprimeable number, because it can be changed into a prime (23612933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107222 + ... + 107441.
It is an arithmetic number, because the mean of its divisors is an integer number (2897964).
Almost surely, 223612930 is an apocalyptic number.
23612930 is a deficient number, since it is larger than the sum of its proper divisors (22754494).
23612930 is a wasteful number, since it uses less digits than its factorization.
23612930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214681.
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 23612930 is about 4859.3137375560. The cubic root of 23612930 is about 286.8908033152.
It can be divided in two parts, 23612 and 930, that added together give a palindrome (24542).
The spelling of 23612930 in words is "twenty-three million, six hundred twelve thousand, nine hundred thirty".
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