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23680002359 = 1311325762723
BaseRepresentation
bin10110000011011100…
…000010100100110111
32021010022002202110102
4112003130002210313
5341444040033414
614513424344315
71465545461516
oct260334024467
967108082412
1023680002359
11a051820292
12470a47509b
132304c19220
141208d3c67d
15938d81ede
hex583702937

23680002359 has 16 divisors (see below), whose sum is σ = 25827736032. Its totient is φ = 21580382208.

The previous prime is 23680002301. The next prime is 23680002361. The reversal of 23680002359 is 95320008632.

It is a cyclic number.

It is not a de Polignac number, because 23680002359 - 216 = 23679936823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23680032359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346172 + ... + 408894.

It is an arithmetic number, because the mean of its divisors is an integer number (1614233502).

Almost surely, 223680002359 is an apocalyptic number.

23680002359 is a deficient number, since it is larger than the sum of its proper divisors (2147733673).

23680002359 is a wasteful number, since it uses less digits than its factorization.

23680002359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63106.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 23680002359 in words is "twenty-three billion, six hundred eighty million, two thousand, three hundred fifty-nine".

Divisors: 1 13 113 257 1469 3341 29041 62723 377533 815399 7087699 16119811 92140087 209557543 1821538643 23680002359