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30423348796 = 2219400307221
BaseRepresentation
bin11100010101010111…
…110111011000111100
32220112020220020202011
4130111113313120330
5444301334130141
621550513541004
72124630124621
oct342527673074
986466806664
1030423348796
11119a2207275
125a90874764
132b3acc0149
14168876a348
15bd0da0881
hex7155f763c

30423348796 has 12 divisors (see below), whose sum is σ = 56043011080. Its totient is φ = 14411059920.

The previous prime is 30423348763. The next prime is 30423348817. The reversal of 30423348796 is 69784332403.

It is a happy number.

It is a super-5 number, since 5×304233487965 (a number of 54 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200153535 + ... + 200153686.

Almost surely, 230423348796 is an apocalyptic number.

It is an amenable number.

30423348796 is a deficient number, since it is larger than the sum of its proper divisors (25619662284).

30423348796 is a wasteful number, since it uses less digits than its factorization.

30423348796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400307244 (or 400307242 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 30423348796 in words is "thirty billion, four hundred twenty-three million, three hundred forty-eight thousand, seven hundred ninety-six".

Divisors: 1 2 4 19 38 76 400307221 800614442 1601228884 7605837199 15211674398 30423348796