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56206106 = 2118330781
BaseRepresentation
bin1101011001101…
…0001100011010
310220202120021122
43112122030122
5103342043411
65324405242
71251513125
oct326321432
9126676248
1056206106
11297aa530
12169a6822
13b84c168
1476713bc
154e039db
hex359a31a

56206106 has 16 divisors (see below), whose sum is σ = 93084768. Its totient is φ = 25239600.

The previous prime is 56206103. The next prime is 56206109. The reversal of 56206106 is 60160265.

56206106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56206103) and next prime (56206109).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56206103) by changing a digit.

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, 13565 + ... + 17216.

It is an arithmetic number, because the mean of its divisors is an integer number (5817798).

Almost surely, 256206106 is an apocalyptic number.

56206106 is a deficient number, since it is larger than the sum of its proper divisors (36878662).

56206106 is a wasteful number, since it uses less digits than its factorization.

56206106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30877.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 56206106 is about 7497.0731622414. The cubic root of 56206106 is about 383.0550268952.

The spelling of 56206106 in words is "fifty-six million, two hundred six thousand, one hundred six".

Divisors: 1 2 11 22 83 166 913 1826 30781 61562 338591 677182 2554823 5109646 28103053 56206106