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23813034 = 237566977
BaseRepresentation
bin101101011010…
…1101110101010
31122210211100020
41122311232222
522044004114
62210221310
7406256520
oct132655652
948724306
1023813034
11124950a3
127b84836
134c19b6b
14323c310
152155aa9
hex16b5baa

23813034 has 16 divisors (see below), whose sum is σ = 54429888. Its totient is φ = 6803712.

The previous prime is 23813029. The next prime is 23813047. The reversal of 23813034 is 43031832.

It is a junction number, because it is equal to n+sod(n) for n = 23812995 and 23813013.

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, 283447 + ... + 283530.

It is an arithmetic number, because the mean of its divisors is an integer number (3401868).

Almost surely, 223813034 is an apocalyptic number.

23813034 is an abundant number, since it is smaller than the sum of its proper divisors (30616854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23813034 is a wasteful number, since it uses less digits than its factorization.

23813034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566989.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23813034 is about 4879.8600389765. The cubic root of 23813034 is about 287.6989282355.

Adding to 23813034 its reverse (43031832), we get a palindrome (66844866).

The spelling of 23813034 in words is "twenty-three million, eight hundred thirteen thousand, thirty-four".

Divisors: 1 2 3 6 7 14 21 42 566977 1133954 1700931 3401862 3968839 7937678 11906517 23813034