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30424023963 = 3243317247997
BaseRepresentation
bin11100010101011010…
…011100001110011011
32220112022011112220100
4130111122130032123
5444302022231323
621550540230443
72124635636214
oct342532341633
986468145810
1030424023963
11119a2628563
125a90b3b423
132b3b198558
1416888a440b
15bd0e85943
hex71569c39b

30424023963 has 24 divisors (see below), whose sum is σ = 45109844208. Its totient is φ = 19748417472.

The previous prime is 30424023901. The next prime is 30424023967. The reversal of 30424023963 is 36932042403.

30424023963 is a `hidden beast` number, since 304 + 240 + 23 + 96 + 3 = 666.

It is not a de Polignac number, because 30424023963 - 29 = 30424023451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30424023967) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1320 + ... + 246677.

It is an arithmetic number, because the mean of its divisors is an integer number (1879576842).

Almost surely, 230424023963 is an apocalyptic number.

30424023963 is a deficient number, since it is larger than the sum of its proper divisors (14685820245).

30424023963 is a wasteful number, since it uses less digits than its factorization.

30424023963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248363 (or 248360 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 30424023963 in words is "thirty billion, four hundred twenty-four million, twenty-three thousand, nine hundred sixty-three".

Divisors: 1 3 9 43 129 317 387 951 2853 13631 40893 122679 247997 743991 2231973 10663871 31991613 78615049 95974839 235845147 707535441 3380447107 10141341321 30424023963