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10024644009 = 315581214463
BaseRepresentation
bin10010101011000001…
…11110110110101001
3221212122010200100110
421111200332312221
5131012302102014
64334422524533
7503264032242
oct112540766651
927778120313
1010024644009
114284717466
121b39296749
13c39b38623
146b1539cc9
153da129d59
hex25583eda9

10024644009 has 8 divisors (see below), whose sum is σ = 13367112192. Its totient is φ = 6682635920.

The previous prime is 10024643989. The next prime is 10024644011. The reversal of 10024644009 is 90044642001.

10024644009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10024644009 - 28 = 10024643753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10024644079) 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, 60489 + ... + 153974.

It is an arithmetic number, because the mean of its divisors is an integer number (1670889024).

Almost surely, 210024644009 is an apocalyptic number.

It is an amenable number.

10024644009 is a deficient number, since it is larger than the sum of its proper divisors (3342468183).

10024644009 is a wasteful number, since it uses less digits than its factorization.

10024644009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230047.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 10024644009 in words is "ten billion, twenty-four million, six hundred forty-four thousand, nine".

Divisors: 1 3 15581 46743 214463 643389 3341548003 10024644009