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79230230003220 = 22351320503833387
BaseRepresentation
bin10010000000111100111001…
…101101101111111000010100
3101101112100001221210120010020
4102000330321231233320110
540341102002340100340
6440301510514025140
722455123650112432
oct2200747155577024
9341470057716106
1079230230003220
112327739634428a
128a774238781b0
1335294bcb0b51a
14157ca99429d52
15925e605549d0
hex480f39b6fe14

79230230003220 has 24 divisors (see below), whose sum is σ = 221844644009184. Its totient is φ = 21128061334176.

The previous prime is 79230230003209. The next prime is 79230230003237. The reversal of 79230230003220 is 2230003203297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660251916634 + ... + 660251916753.

It is an arithmetic number, because the mean of its divisors is an integer number (9243526833716).

Almost surely, 279230230003220 is an apocalyptic number.

It is an amenable number.

79230230003220 is an abundant number, since it is smaller than the sum of its proper divisors (142614414005964).

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

79230230003220 is a wasteful number, since it uses less digits than its factorization.

79230230003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320503833399 (or 1320503833397 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The spelling of 79230230003220 in words is "seventy-nine trillion, two hundred thirty billion, two hundred thirty million, three thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1320503833387 2641007666774 3961511500161 5282015333548 6602519166935 7923023000322 13205038333870 15846046000644 19807557500805 26410076667740 39615115001610 79230230003220