Search a number
-
+
57050414 = 2193147799
BaseRepresentation
bin1101100110100…
…0010100101110
310222100110110022
43121220110232
5104101103124
65354442142
71261630511
oct331502456
9128313408
1057050414
112a226903
1217133352
13ba86555
147810d78
15501dc5e
hex366852e

57050414 has 8 divisors (see below), whose sum is σ = 86019600. Its totient is φ = 28377216.

The previous prime is 57050387. The next prime is 57050429. The reversal of 57050414 is 41405075.

57050414 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 nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 73514 + ... + 74285.

It is an arithmetic number, because the mean of its divisors is an integer number (10752450).

Almost surely, 257050414 is an apocalyptic number.

57050414 is a deficient number, since it is larger than the sum of its proper divisors (28969186).

57050414 is a wasteful number, since it uses less digits than its factorization.

57050414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147994.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 57050414 is about 7553.1724460653. The cubic root of 57050414 is about 384.9635407089.

Adding to 57050414 its reverse (41405075), we get a palindrome (98455489).

The spelling of 57050414 in words is "fifty-seven million, fifty thousand, four hundred fourteen".

Divisors: 1 2 193 386 147799 295598 28525207 57050414