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52055054 = 2171531031
BaseRepresentation
bin1100011010010…
…0110000001110
310121221200002222
43012210300032
5101311230204
65055415342
71201314002
oct306446016
9117850088
1052055054
1127424807
1215524552
13aa2790c
146cb0702
154883abe
hex31a4c0e

52055054 has 8 divisors (see below), whose sum is σ = 82675728. Its totient is φ = 24496480.

The previous prime is 52055053. The next prime is 52055099. The reversal of 52055054 is 45055025.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765482 + ... + 765549.

It is an arithmetic number, because the mean of its divisors is an integer number (10334466).

Almost surely, 252055054 is an apocalyptic number.

52055054 is a deficient number, since it is larger than the sum of its proper divisors (30620674).

52055054 is a wasteful number, since it uses less digits than its factorization.

52055054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531050.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 52055054 is about 7214.9188491625. The cubic root of 52055054 is about 373.3827933692.

The spelling of 52055054 in words is "fifty-two million, fifty-five thousand, fifty-four".

Divisors: 1 2 17 34 1531031 3062062 26027527 52055054