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106556033 = 234632871
BaseRepresentation
bin1100101100111…
…10101010000001
321102111121101202
412112132222001
5204234243113
614323510545
72432465663
oct626365201
9242447352
10106556033
115516a141
122b828455
13190ca90c
141021a533
15954c258
hex659ea81

106556033 has 4 divisors (see below), whose sum is σ = 111188928. Its totient is φ = 101923140.

The previous prime is 106556027. The next prime is 106556039. The reversal of 106556033 is 330655601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (106556027) and next prime (106556039).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-106556033 is a prime.

It is a super-2 number, since 2×1065560332 = 22708376337394178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106555987 and 106556005.

It is not an unprimeable number, because it can be changed into a prime (106556039) 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 3 ways as a sum of consecutive naturals, for example, 2316413 + ... + 2316458.

It is an arithmetic number, because the mean of its divisors is an integer number (27797232).

Almost surely, 2106556033 is an apocalyptic number.

It is an amenable number.

106556033 is a deficient number, since it is larger than the sum of its proper divisors (4632895).

106556033 is an equidigital number, since it uses as much as digits as its factorization.

106556033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632894.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 106556033 is about 10322.5981710033. The cubic root of 106556033 is about 474.0884204838.

The spelling of 106556033 in words is "one hundred six million, five hundred fifty-six thousand, thirty-three".

Divisors: 1 23 4632871 106556033