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10024443021 = 329115223483
BaseRepresentation
bin10010101011000000…
…01101110010001101
3221212121202110122110
421111200031302031
5131012224134041
64334414334233
7503262234255
oct112540156215
927777673573
1010024443021
11428459a45a
121b391ba379
13c39a97cb8
146b14c6965
153da0da516
hex25580dc8d

10024443021 has 8 divisors (see below), whose sum is σ = 13826818080. Its totient is φ = 6452514992.

The previous prime is 10024443019. The next prime is 10024443047. The reversal of 10024443021 is 12034442001.

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 10024443021 - 21 = 10024443019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024443421) 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, 57611655 + ... + 57611828.

It is an arithmetic number, because the mean of its divisors is an integer number (1728352260).

Almost surely, 210024443021 is an apocalyptic number.

It is an amenable number.

10024443021 is a deficient number, since it is larger than the sum of its proper divisors (3802375059).

10024443021 is a wasteful number, since it uses less digits than its factorization.

10024443021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115223515.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10024443021 its reverse (12034442001), we get a palindrome (22058885022).

The spelling of 10024443021 in words is "ten billion, twenty-four million, four hundred forty-three thousand, twenty-one".

Divisors: 1 3 29 87 115223483 345670449 3341481007 10024443021