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106066153 = 731452961
BaseRepresentation
bin1100101001001…
…11000011101001
321101120201102001
412110213003221
5204123104103
614305211001
72425355524
oct624470351
9241521361
10106066153
1154965086
122b630a61
1318c8894b
141012dbbb
1594a201d
hex65270e9

106066153 has 4 divisors (see below), whose sum is σ = 107519188. Its totient is φ = 104613120.

The previous prime is 106066123. The next prime is 106066171. The reversal of 106066153 is 351660601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351660601 = 1632157427.

It can be written as a sum of positive squares in 2 ways, for example, as 25120144 + 80946009 = 5012^2 + 8997^2 .

It is a cyclic number.

It is not a de Polignac number, because 106066153 - 213 = 106057961 is a prime.

It is a super-2 number, since 2×1060661532 = 22500057624438818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106066123) 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, 726408 + ... + 726553.

It is an arithmetic number, because the mean of its divisors is an integer number (26879797).

Almost surely, 2106066153 is an apocalyptic number.

It is an amenable number.

106066153 is a deficient number, since it is larger than the sum of its proper divisors (1453035).

106066153 is an equidigital number, since it uses as much as digits as its factorization.

106066153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453034.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 106066153 is about 10298.8423135807. The cubic root of 106066153 is about 473.3607806055.

The spelling of 106066153 in words is "one hundred six million, sixty-six thousand, one hundred fifty-three".

Divisors: 1 73 1452961 106066153