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23680900996 = 22769432
BaseRepresentation
bin10110000011011111…
…011101111110000100
32021010100210102011021
4112003133131332010
5341444302312441
614513455520524
71465556223454
oct260337357604
967110712137
1023680900996
11a052284465
12470a829144
13230517226c
1412090d3d64
15938ead3d1
hex5837ddf84

23680900996 has 9 divisors (see below), whose sum is σ = 41442115351. Its totient is φ = 11840296612.

The previous prime is 23680900973. The next prime is 23680901011. The reversal of 23680900996 is 69900908632.

It is a happy number.

The square root of 23680900996 is 153886.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 269301 + ... + 346243.

Almost surely, 223680900996 is an apocalyptic number.

23680900996 is the 153886-th square number.

It is an amenable number.

23680900996 is a deficient number, since it is larger than the sum of its proper divisors (17761214355).

23680900996 is an frugal number, since it uses more digits than its factorization.

23680900996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153890 (or 76945 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 23680900996 in words is "twenty-three billion, six hundred eighty million, nine hundred thousand, nine hundred ninety-six".

Divisors: 1 2 4 76943 153886 307772 5920225249 11840450498 23680900996