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BaseRepresentation
bin1101010001110…
…1011101111010
310212210121111011
43110131131322
5103224221401
65305424134
71244254516
oct324353572
9125717434
1055695226
1129490714
121679b04a
13b700772
14757b146
154d52451
hex351d77a

55695226 has 8 divisors (see below), whose sum is σ = 83633364. Its totient is φ = 27817440.

The previous prime is 55695223. The next prime is 55695229. The reversal of 55695226 is 62259655.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55695223) and next prime (55695229).

It can be written as a sum of positive squares in 2 ways, for example, as 48930025 + 6765201 = 6995^2 + 2601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (55695223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12705 + ... + 16516.

Almost surely, 255695226 is an apocalyptic number.

55695226 is a deficient number, since it is larger than the sum of its proper divisors (27938138).

55695226 is a wasteful number, since it uses less digits than its factorization.

55695226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30176.

The product of its digits is 162000, while the sum is 40.

The square root of 55695226 is about 7462.9234218234. The cubic root of 55695226 is about 381.8909120814.

The spelling of 55695226 in words is "fifty-five million, six hundred ninety-five thousand, two hundred twenty-six".

Divisors: 1 2 953 1906 29221 58442 27847613 55695226