Search a number
-
+
23960434 = 223618539
BaseRepresentation
bin101101101100…
…1101101110010
31200002022112111
41123121231302
522113213214
62213315534
7410442331
oct133315562
950068474
1023960434
1112585913
128035baa
134c6bc94
143279d18
1521845c4
hex16d9b72

23960434 has 16 divisors (see below), whose sum is σ = 38122560. Its totient is φ = 11270160.

The previous prime is 23960413. The next prime is 23960477. The reversal of 23960434 is 43406932.

It is a junction number, because it is equal to n+sod(n) for n = 23960396 and 23960405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464 + ... + 7075.

It is an arithmetic number, because the mean of its divisors is an integer number (2382660).

Almost surely, 223960434 is an apocalyptic number.

23960434 is a deficient number, since it is larger than the sum of its proper divisors (14162126).

23960434 is a wasteful number, since it uses less digits than its factorization.

23960434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8625.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 23960434 is about 4894.9396319056. The cubic root of 23960434 is about 288.2913156350.

The spelling of 23960434 in words is "twenty-three million, nine hundred sixty thousand, four hundred thirty-four".

Divisors: 1 2 23 46 61 122 1403 2806 8539 17078 196397 392794 520879 1041758 11980217 23960434