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10024444409 = 710313903529
BaseRepresentation
bin10010101011000000…
…01110000111111001
3221212121202112112212
421111200032013321
5131012224210114
64334414344505
7503262241310
oct112540160771
927777675485
1010024444409
1142845a0501
121b391bb135
13c39a98815
146b14c7277
153da0dab3e
hex25580e1f9

10024444409 has 8 divisors (see below), whose sum is σ = 11567736960. Its totient is φ = 8508959136.

The previous prime is 10024444393. The next prime is 10024444421. The reversal of 10024444409 is 90444442001.

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

It is a cyclic number.

It is not a de Polignac number, because 10024444409 - 24 = 10024444393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10024444459) 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, 6951044 + ... + 6952485.

It is an arithmetic number, because the mean of its divisors is an integer number (1445967120).

Almost surely, 210024444409 is an apocalyptic number.

It is an amenable number.

10024444409 is a deficient number, since it is larger than the sum of its proper divisors (1543292551).

10024444409 is a wasteful number, since it uses less digits than its factorization.

10024444409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13903639.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 10024444409 in words is "ten billion, twenty-four million, four hundred forty-four thousand, four hundred nine".

Divisors: 1 7 103 721 13903529 97324703 1432063487 10024444409