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30956124306 = 235159354051
BaseRepresentation
bin11100110101001000…
…001111100010010010
32221220101102001100110
4130311020033202102
51001344231434211
622115425102150
72144056500162
oct346510174222
987811361313
1030956124306
1112145a1a408
125bbb187956
132bc44ac623
1416d94145a2
15c12a3eea6
hex73520f892

30956124306 has 8 divisors (see below), whose sum is σ = 61912248624. Its totient is φ = 10318708100.

The previous prime is 30956124263. The next prime is 30956124317. The reversal of 30956124306 is 60342165903.

It is a sphenic number, since it is the product of 3 distinct primes.

30956124306 is an admirable 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, 2579677020 + ... + 2579677031.

It is an arithmetic number, because the mean of its divisors is an integer number (7739031078).

Almost surely, 230956124306 is an apocalyptic number.

30956124306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30956124306 is a wasteful number, since it uses less digits than its factorization.

30956124306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159354056.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 30956124306 in words is "thirty billion, nine hundred fifty-six million, one hundred twenty-four thousand, three hundred six".

Divisors: 1 2 3 6 5159354051 10318708102 15478062153 30956124306