Search a number
-
+
10858600807 = 94111539427
BaseRepresentation
bin10100001110011100…
…10001100101100111
31001000202101002000021
422013032101211213
5134214300211212
64553253300011
7533041404205
oct120716214547
931022332007
1010858600807
11467244055a
122130634607
13104084a4a2
147501c4075
1543845d307
hex287391967

10858600807 has 4 divisors (see below), whose sum is σ = 10870141176. Its totient is φ = 10847060440.

The previous prime is 10858600787. The next prime is 10858600811. The reversal of 10858600807 is 70800685801.

10858600807 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, and also an emirpimes, since its reverse is a distinct semiprime: 70800685801 = 233078290687.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10858600807 is a prime.

It is a super-2 number, since 2×108586008072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10858600847) 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, 5768773 + ... + 5770654.

It is an arithmetic number, because the mean of its divisors is an integer number (2717535294).

Almost surely, 210858600807 is an apocalyptic number.

10858600807 is a deficient number, since it is larger than the sum of its proper divisors (11540369).

10858600807 is an equidigital number, since it uses as much as digits as its factorization.

10858600807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11540368.

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 10858600807 in words is "ten billion, eight hundred fifty-eight million, six hundred thousand, eight hundred seven".

Divisors: 1 941 11539427 10858600807