Search a number
-
+
10287460012 = 224216108943
BaseRepresentation
bin10011001010010111…
…00010111010101100
3222112221200010010111
421211023202322230
5132032042210022
64420451545404
7512634652534
oct114513427254
928487603114
1010287460012
1143aa003a75
121bb12bb264
13c7c41755b
146d83d04c4
15403241477
hex2652e2eac

10287460012 has 12 divisors (see below), whose sum is σ = 18045820576. Its totient is φ = 5131511280.

The previous prime is 10287460009. The next prime is 10287460049. The reversal of 10287460012 is 21006478201.

10287460012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 3052788 + ... + 3056155.

Almost surely, 210287460012 is an apocalyptic number.

It is an amenable number.

10287460012 is a deficient number, since it is larger than the sum of its proper divisors (7758360564).

10287460012 is a wasteful number, since it uses less digits than its factorization.

10287460012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6109368 (or 6109366 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 10287460012 in words is "ten billion, two hundred eighty-seven million, four hundred sixty thousand, twelve".

Divisors: 1 2 4 421 842 1684 6108943 12217886 24435772 2571865003 5143730006 10287460012