Search a number
-
+
10010561030 = 255318887851
BaseRepresentation
bin10010101001010110…
…10000101000000110
3221211122122012010122
421110223100220012
5131000200423110
64333201021542
7503033236061
oct112453205006
927748565118
1010010561030
114277778738
121b346248b2
13c36c474c2
146ad7118d8
153d8c97255
hex254ad0a06

10010561030 has 16 divisors (see below), whose sum is σ = 18358992144. Its totient is φ = 3928672800.

The previous prime is 10010561021. The next prime is 10010561047. The reversal of 10010561030 is 3016501001.

It is a super-2 number, since 2×100105610302 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9443396 + ... + 9444455.

It is an arithmetic number, because the mean of its divisors is an integer number (1147437009).

Almost surely, 210010561030 is an apocalyptic number.

10010561030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010561030 is a deficient number, since it is larger than the sum of its proper divisors (8348431114).

10010561030 is a wasteful number, since it uses less digits than its factorization.

10010561030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18887911.

The product of its (nonzero) digits is 90, while the sum is 17.

The spelling of 10010561030 in words is "ten billion, ten million, five hundred sixty-one thousand, thirty".

Divisors: 1 2 5 10 53 106 265 530 18887851 37775702 94439255 188878510 1001056103 2002112206 5005280515 10010561030