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23412032210 = 257734581611
BaseRepresentation
bin10101110011011101…
…110100001011010010
32020102121212110112002
4111303131310023102
5340421440012320
614431053034002
71456112663450
oct256335641322
966377773462
1023412032210
119a24533356
124654785902
1322915542c8
1411c15059d0
1592059d675
hex5737742d2

23412032210 has 32 divisors (see below), whose sum is σ = 48821657472. Its totient is φ = 7917022080.

The previous prime is 23412032183. The next prime is 23412032219. The reversal of 23412032210 is 1223021432.

It is not an unprimeable number, because it can be changed into a prime (23412032219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2285696 + ... + 2295915.

It is an arithmetic number, because the mean of its divisors is an integer number (1525676796).

Almost surely, 223412032210 is an apocalyptic number.

23412032210 is an abundant number, since it is smaller than the sum of its proper divisors (25409625262).

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

23412032210 is a wasteful number, since it uses less digits than its factorization.

23412032210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581698.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23412032210 its reverse (1223021432), we get a palindrome (24635053642).

The spelling of 23412032210 in words is "twenty-three billion, four hundred twelve million, thirty-two thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 73 146 365 511 730 1022 2555 5110 4581611 9163222 22908055 32071277 45816110 64142554 160356385 320712770 334457603 668915206 1672288015 2341203221 3344576030 4682406442 11706016105 23412032210