Search a number
-
+
10705000651 = 59181440689
BaseRepresentation
bin10011111100001000…
…10101100011001011
31000122001100101012121
421332010111203023
5133410440010101
64530125152111
7526165001302
oct117604254313
930561311177
1010705000651
1145a376a484
1220a90bb637
131017a8aa17
14737a3d439
15429c1c0a1
hex27e1158cb

10705000651 has 4 divisors (see below), whose sum is σ = 10886441400. Its totient is φ = 10523559904.

The previous prime is 10705000619. The next prime is 10705000673. The reversal of 10705000651 is 15600050701.

10705000651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10705000651 - 25 = 10705000619 is a prime.

It is a super-2 number, since 2×107050006512 (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 (10705000681) 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, 90720286 + ... + 90720403.

It is an arithmetic number, because the mean of its divisors is an integer number (2721610350).

Almost surely, 210705000651 is an apocalyptic number.

10705000651 is a deficient number, since it is larger than the sum of its proper divisors (181440749).

10705000651 is an equidigital number, since it uses as much as digits as its factorization.

10705000651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181440748.

The product of its (nonzero) digits is 1050, while the sum is 25.

The spelling of 10705000651 in words is "ten billion, seven hundred five million, six hundred fifty-one", and thus it is an aban number.

Divisors: 1 59 181440689 10705000651