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10030017684 = 2237691108677
BaseRepresentation
bin10010101011101010…
…11110110010010100
3221220000020200122110
421111311132302110
5131020141031214
64335134031020
7503360513031
oct112565366224
927800220573
1010030017684
114287757815
121b3b048470
13c3ac9a50b
146b2138388
153da83c159
hex255d5ec94

10030017684 has 24 divisors (see below), whose sum is σ = 23406632928. Its totient is φ = 3342873760.

The previous prime is 10030017677. The next prime is 10030017689. The reversal of 10030017684 is 48671003001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030017689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37954 + ... + 146630.

It is an arithmetic number, because the mean of its divisors is an integer number (975276372).

Almost surely, 210030017684 is an apocalyptic number.

It is an amenable number.

10030017684 is an abundant number, since it is smaller than the sum of its proper divisors (13376615244).

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

10030017684 is a wasteful number, since it uses less digits than its factorization.

10030017684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116375 (or 116373 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 10030017684 in words is "ten billion, thirty million, seventeen thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 7691 15382 23073 30764 46146 92292 108677 217354 326031 434708 652062 1304124 835834807 1671669614 2507504421 3343339228 5015008842 10030017684