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23983004208 = 2431313814091
BaseRepresentation
bin10110010101011111…
…111001101000110000
32021220102020211212010
4112111133321220300
5343104122113313
615003451002520
71506215113032
oct262537715060
967812224763
1023983004208
11a197865039
124793a39440
132352928467
141237293c52
159557854c3
hex5957f9a30

23983004208 has 40 divisors (see below), whose sum is σ = 62429057856. Its totient is φ = 7933307200.

The previous prime is 23983004117. The next prime is 23983004251. The reversal of 23983004208 is 80240038932.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1900758 + ... + 1913333.

Almost surely, 223983004208 is an apocalyptic number.

It is an amenable number.

23983004208 is an abundant number, since it is smaller than the sum of its proper divisors (38446053648).

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

23983004208 is a wasteful number, since it uses less digits than its factorization.

23983004208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814233 (or 3814227 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 23983004208 in words is "twenty-three billion, nine hundred eighty-three million, four thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 131 262 393 524 786 1048 1572 2096 3144 6288 3814091 7628182 11442273 15256364 22884546 30512728 45769092 61025456 91538184 183076368 499645921 999291842 1498937763 1998583684 2997875526 3997167368 5995751052 7994334736 11991502104 23983004208