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55096903 = 192152623
BaseRepresentation
bin1101001000101…
…1011001000111
310211200012202001
43102023121013
5103101100103
65244530131
71236213241
oct322133107
9124605661
1055096903
1129112134
1216550947
13b551324
147463091
154c8501d
hex348b647

55096903 has 6 divisors (see below), whose sum is σ = 58149744. Its totient is φ = 52196724.

The previous prime is 55096901. The next prime is 55096919. The reversal of 55096903 is 30969055.

55096903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55096903 - 21 = 55096901 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 (55096901) 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 5 ways as a sum of consecutive naturals, for example, 75951 + ... + 76672.

It is an arithmetic number, because the mean of its divisors is an integer number (9691624).

Almost surely, 255096903 is an apocalyptic number.

55096903 is a deficient number, since it is larger than the sum of its proper divisors (3052841).

55096903 is a wasteful number, since it uses less digits than its factorization.

55096903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152661 (or 152642 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 55096903 is about 7422.7288108889. The cubic root of 55096903 is about 380.5184589773.

The spelling of 55096903 in words is "fifty-five million, ninety-six thousand, nine hundred three".

Divisors: 1 19 361 152623 2899837 55096903