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30352482406 = 2194716994671
BaseRepresentation
bin11100010001001001…
…100010000001100110
32220100022112212100001
4130101021202001212
5444130213414111
621535503011514
72123106562231
oct342111420146
986308485301
1030352482406
1111966204304
125a70b99b9a
132b2940a17c
14167d1a0418
15bc9a531c1
hex711262066

30352482406 has 16 divisors (see below), whose sum is σ = 48944655360. Its totient is φ = 14071586760.

The previous prime is 30352482371. The next prime is 30352482443. The reversal of 30352482406 is 60428425303.

It is a super-3 number, since 3×303524824063 (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8495550 + ... + 8499121.

It is an arithmetic number, because the mean of its divisors is an integer number (3059040960).

Almost surely, 230352482406 is an apocalyptic number.

30352482406 is a deficient number, since it is larger than the sum of its proper divisors (18592172954).

30352482406 is a wasteful number, since it uses less digits than its factorization.

30352482406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16994739.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 30352482406 in words is "thirty billion, three hundred fifty-two million, four hundred eighty-two thousand, four hundred six".

Divisors: 1 2 19 38 47 94 893 1786 16994671 33989342 322898749 645797498 798749537 1597499074 15176241203 30352482406