Search a number
-
+
57364401 = 3191006393
BaseRepresentation
bin1101101011010…
…0111110110001
310222221102011110
43122310332301
5104141130101
65405303533
71264406103
oct332647661
9128842143
1057364401
112a4207a6
1217264ba9
13bb66443
147893573
155081cd6
hex36b4fb1

57364401 has 8 divisors (see below), whose sum is σ = 80511520. Its totient is φ = 36230112.

The previous prime is 57364399. The next prime is 57364403. The reversal of 57364401 is 10446375.

It is an interprime number because it is at equal distance from previous prime (57364399) and next prime (57364403).

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

It is not a de Polignac number, because 57364401 - 21 = 57364399 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (57364403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503140 + ... + 503253.

It is an arithmetic number, because the mean of its divisors is an integer number (10063940).

Almost surely, 257364401 is an apocalyptic number.

It is an amenable number.

57364401 is a deficient number, since it is larger than the sum of its proper divisors (23147119).

57364401 is a wasteful number, since it uses less digits than its factorization.

57364401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006415.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 57364401 is about 7573.9290332033. The cubic root of 57364401 is about 385.6684872332.

The spelling of 57364401 in words is "fifty-seven million, three hundred sixty-four thousand, four hundred one".

Divisors: 1 3 19 57 1006393 3019179 19121467 57364401