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10424002331 = 19015483431
BaseRepresentation
bin10011011010101000…
…11010011100011011
3222220110121011222102
421231110122130123
5132322021033311
64442210314015
7516213362231
oct115524323433
928813534872
1010424002331
11446a094266
12202ab8890b
13ca17b3b22
1470c5b4951
1541021343b
hex26d51a71b

10424002331 has 4 divisors (see below), whose sum is σ = 10429487664. Its totient is φ = 10418517000.

The previous prime is 10424002327. The next prime is 10424002349. The reversal of 10424002331 is 13320042401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10424002331 - 22 = 10424002327 is a prime.

It is a super-2 number, since 2×104240023312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10424002321) 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, 2739815 + ... + 2743616.

It is an arithmetic number, because the mean of its divisors is an integer number (2607371916).

Almost surely, 210424002331 is an apocalyptic number.

10424002331 is a deficient number, since it is larger than the sum of its proper divisors (5485333).

10424002331 is an equidigital number, since it uses as much as digits as its factorization.

10424002331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485332.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10424002331 its reverse (13320042401), we get a palindrome (23744044732).

The spelling of 10424002331 in words is "ten billion, four hundred twenty-four million, two thousand, three hundred thirty-one".

Divisors: 1 1901 5483431 10424002331