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5057211 = 317219307
BaseRepresentation
bin10011010010101010111011
3100111221012010
4103102222323
52243312321
6300221003
760662025
oct23225273
910457163
105057211
112944615
12183a763
131080b43
14959015
1569d676
hex4d2abb

5057211 has 24 divisors (see below), whose sum is σ = 7564480. Its totient is φ = 2996352.

The previous prime is 5057203. The next prime is 5057219. The reversal of 5057211 is 1127505.

It is an interprime number because it is at equal distance from previous prime (5057203) and next prime (5057219).

It is not a de Polignac number, because 5057211 - 23 = 5057203 is a prime.

5057211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5057219) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 16320 + ... + 16626.

Almost surely, 25057211 is an apocalyptic number.

5057211 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5057211 is a deficient number, since it is larger than the sum of its proper divisors (2507269).

5057211 is a wasteful number, since it uses less digits than its factorization.

5057211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 5057211 is about 2248.8243595266. The cubic root of 5057211 is about 171.6473190667.

The spelling of 5057211 in words is "five million, fifty-seven thousand, two hundred eleven".

Divisors: 1 3 17 19 51 57 289 307 323 867 921 969 5219 5491 5833 15657 16473 17499 88723 99161 266169 297483 1685737 5057211