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52941057 = 3131357463
BaseRepresentation
bin1100100111110…
…1000100000001
310200121200110220
43021331010001
5102023103212
65130413253
71211664051
oct311750401
9120550426
1052941057
112797a444
1215891229
13ac77c90
147061561
1549ab38c
hex327d101

52941057 has 8 divisors (see below), whose sum is σ = 76017984. Its totient is φ = 32579088.

The previous prime is 52941017. The next prime is 52941059. The reversal of 52941057 is 75014925.

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

It is not a de Polignac number, because 52941057 - 28 = 52940801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52941059) 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 7 ways as a sum of consecutive naturals, for example, 678693 + ... + 678770.

It is an arithmetic number, because the mean of its divisors is an integer number (9502248).

Almost surely, 252941057 is an apocalyptic number.

It is an amenable number.

52941057 is a deficient number, since it is larger than the sum of its proper divisors (23076927).

52941057 is a wasteful number, since it uses less digits than its factorization.

52941057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357479.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 52941057 is about 7276.0605412545. The cubic root of 52941057 is about 375.4892742398.

The spelling of 52941057 in words is "fifty-two million, nine hundred forty-one thousand, fifty-seven".

Divisors: 1 3 13 39 1357463 4072389 17647019 52941057