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10021002341 = 71431571763
BaseRepresentation
bin10010101010100110…
…00101110001100101
3221212101021122220212
421111103011301211
5131010334033331
64334212505205
7503221054160
oct112523056145
927771248825
1010021002341
11428265a419
121b3801b205
13c39161bac
146b0c6cad7
153d9b5ad2b
hex2554c5c65

10021002341 has 4 divisors (see below), whose sum is σ = 11452574112. Its totient is φ = 8589430572.

The previous prime is 10021002311. The next prime is 10021002353. The reversal of 10021002341 is 14320012001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14320012001 = 31461935871.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10021002341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021002311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715785875 + ... + 715785888.

It is an arithmetic number, because the mean of its divisors is an integer number (2863143528).

Almost surely, 210021002341 is an apocalyptic number.

It is an amenable number.

10021002341 is a deficient number, since it is larger than the sum of its proper divisors (1431571771).

10021002341 is an equidigital number, since it uses as much as digits as its factorization.

10021002341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431571770.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10021002341 its reverse (14320012001), we get a palindrome (24341014342).

The spelling of 10021002341 in words is "ten billion, twenty-one million, two thousand, three hundred forty-one".

Divisors: 1 7 1431571763 10021002341