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23349079470 = 235778302649
BaseRepresentation
bin10101101111101101…
…101010110110101110
32020021020102010121010
4111233231222312232
5340304331020340
614420523450050
71454416620663
oct255755526656
966236363533
1023349079470
1199a1a45aa2
124637686926
1322814b2372
1411b6dd9a6a
15919cb5b80
hex56fb6adae

23349079470 has 16 divisors (see below), whose sum is σ = 56037790800. Its totient is φ = 6226421184.

The previous prime is 23349079451. The next prime is 23349079483. The reversal of 23349079470 is 7497094332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389151295 + ... + 389151354.

It is an arithmetic number, because the mean of its divisors is an integer number (3502361925).

Almost surely, 223349079470 is an apocalyptic number.

23349079470 is an abundant number, since it is smaller than the sum of its proper divisors (32688711330).

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

23349079470 is a wasteful number, since it uses less digits than its factorization.

23349079470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778302659.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 23349079470 in words is "twenty-three billion, three hundred forty-nine million, seventy-nine thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 778302649 1556605298 2334907947 3891513245 4669815894 7783026490 11674539735 23349079470