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56108006 = 228054003
BaseRepresentation
bin1101011000001…
…0001111100110
310220120120201022
43112002033212
5103330424011
65322331142
71250624123
oct326021746
9126516638
1056108006
1129742859
1216959ab2
13b816606
14764774a
154dd48db
hex35823e6

56108006 has 4 divisors (see below), whose sum is σ = 84162012. Its totient is φ = 28054002.

The previous prime is 56107981. The next prime is 56108029. The reversal of 56108006 is 60080165.

56108006 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: 60080165 = 512016033.

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 as a sum of consecutive naturals, namely, 14027000 + ... + 14027003.

It is an arithmetic number, because the mean of its divisors is an integer number (21040503).

Almost surely, 256108006 is an apocalyptic number.

56108006 is a deficient number, since it is larger than the sum of its proper divisors (28054006).

56108006 is a wasteful number, since it uses less digits than its factorization.

56108006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28054005.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 56108006 is about 7490.5277517676. The cubic root of 56108006 is about 382.8320405552.

The spelling of 56108006 in words is "fifty-six million, one hundred eight thousand, six".

Divisors: 1 2 28054003 56108006