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30646423714 = 237414140861
BaseRepresentation
bin11100100010101010…
…110101000010100010
32221002210122122000011
4130202222311002202
51000230441024324
622025003115134
72133306206044
oct344252650242
987083578004
1030646423714
1111aa711a805
125b33512aaa
132b7529633a
1416aa237a94
15be5766c94
hex722ab50a2

30646423714 has 8 divisors (see below), whose sum is σ = 47212058268. Its totient is φ = 14909070960.

The previous prime is 30646423693. The next prime is 30646423723. The reversal of 30646423714 is 41732464603.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28803181225 + 1843242489 = 169715^2 + 42933^2 .

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

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, 207070357 + ... + 207070504.

Almost surely, 230646423714 is an apocalyptic number.

30646423714 is a deficient number, since it is larger than the sum of its proper divisors (16565634554).

30646423714 is a wasteful number, since it uses less digits than its factorization.

30646423714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414140900.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 30646423714 in words is "thirty billion, six hundred forty-six million, four hundred twenty-three thousand, seven hundred fourteen".

Divisors: 1 2 37 74 414140861 828281722 15323211857 30646423714