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55468153 = 138351407
BaseRepresentation
bin1101001110011…
…0000001111001
310212101002000001
43103212001321
5103144440103
65300513001
71242320506
oct323460171
9125332001
1055468153
1129346054
12166ab761
13b6512c0
14751c4ad
154d0a01d
hex34e6079

55468153 has 8 divisors (see below), whose sum is σ = 60455808. Its totient is φ = 50583504.

The previous prime is 55468129. The next prime is 55468169. The reversal of 55468153 is 35186455.

55468153 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 55468153 - 29 = 55467641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55468183) 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, 24625 + ... + 26782.

It is an arithmetic number, because the mean of its divisors is an integer number (7556976).

Almost surely, 255468153 is an apocalyptic number.

It is an amenable number.

55468153 is a deficient number, since it is larger than the sum of its proper divisors (4987655).

55468153 is a wasteful number, since it uses less digits than its factorization.

55468153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51503.

The product of its digits is 72000, while the sum is 37.

The square root of 55468153 is about 7447.6944754736. The cubic root of 55468153 is about 381.3712072558.

The spelling of 55468153 in words is "fifty-five million, four hundred sixty-eight thousand, one hundred fifty-three".

Divisors: 1 13 83 1079 51407 668291 4266781 55468153