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10023024040 = 235250575601
BaseRepresentation
bin10010101010110101…
…10011010110101000
3221212112002101011121
421111122303112220
5131011343232130
64334324105024
7503244204301
oct112532632650
927775071147
1010023024040
114283810347
121b38835174
13c396bc173
146b12377a8
153d9e09d7a
hex2556b35a8

10023024040 has 16 divisors (see below), whose sum is σ = 22551804180. Its totient is φ = 4009209600.

The previous prime is 10023023977. The next prime is 10023024049. The reversal of 10023024040 is 4042032001.

10023024040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9499621156 + 523402884 = 97466^2 + 22878^2 .

It is a super-2 number, since 2×100230240402 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10023024049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125287761 + ... + 125287840.

Almost surely, 210023024040 is an apocalyptic number.

10023024040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10023024040 is an abundant number, since it is smaller than the sum of its proper divisors (12528780140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10023024040 is a wasteful number, since it uses less digits than its factorization.

10023024040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250575612 (or 250575608 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10023024040 its reverse (4042032001), we get a palindrome (14065056041).

The spelling of 10023024040 in words is "ten billion, twenty-three million, twenty-four thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 250575601 501151202 1002302404 1252878005 2004604808 2505756010 5011512020 10023024040