Search a number
-
+
57482601 = 3111741897
BaseRepresentation
bin1101101101000…
…1110101101001
311000011102022020
43123101311221
5104203420401
65412015053
71265410521
oct333216551
9130142266
1057482601
112a4a1590
1217301489
13bba8197
1478c4681
1550a6d36
hex36d1d69

57482601 has 8 divisors (see below), whose sum is σ = 83611104. Its totient is φ = 34837920.

The previous prime is 57482539. The next prime is 57482603. The reversal of 57482601 is 10628475.

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

It is not a de Polignac number, because 57482601 - 27 = 57482473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1741897 = 57482601 / (5 + 7 + 4 + 8 + 2 + 6 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (57482603) 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, 870916 + ... + 870981.

It is an arithmetic number, because the mean of its divisors is an integer number (10451388).

Almost surely, 257482601 is an apocalyptic number.

It is an amenable number.

57482601 is a deficient number, since it is larger than the sum of its proper divisors (26128503).

57482601 is a wasteful number, since it uses less digits than its factorization.

57482601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741911.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 57482601 is about 7581.7281011653. The cubic root of 57482601 is about 385.9331969372.

The spelling of 57482601 in words is "fifty-seven million, four hundred eighty-two thousand, six hundred one".

Divisors: 1 3 11 33 1741897 5225691 19160867 57482601