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55084607 = 174179031
BaseRepresentation
bin1101001000100…
…0011000111111
310211122120212122
43102020120333
5103100201412
65244353155
71236132344
oct322103077
9124576778
1055084607
1129103976
12165457bb
13b548856
14745c7cb
154c81572
hex348863f

55084607 has 8 divisors (see below), whose sum is σ = 59748192. Its totient is φ = 50579200.

The previous prime is 55084597. The next prime is 55084621. The reversal of 55084607 is 70648055.

55084607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 55084607 - 216 = 55019071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55084637) 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, 38819 + ... + 40212.

It is an arithmetic number, because the mean of its divisors is an integer number (7468524).

Almost surely, 255084607 is an apocalyptic number.

55084607 is a deficient number, since it is larger than the sum of its proper divisors (4663585).

55084607 is a wasteful number, since it uses less digits than its factorization.

55084607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79089.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 55084607 is about 7421.9004978509. The cubic root of 55084607 is about 380.4901500475.

The spelling of 55084607 in words is "fifty-five million, eighty-four thousand, six hundred seven".

Divisors: 1 17 41 697 79031 1343527 3240271 55084607