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5118057 = 32781239
BaseRepresentation
bin10011100001100001101001
3100122000122200
4103201201221
52302234212
6301410413
761334310
oct23414151
910560580
105118057
1129862aa
121869a09
1310a2749
14973277
156b16dc
hex4e1869

5118057 has 12 divisors (see below), whose sum is σ = 8448960. Its totient is φ = 2924568.

The previous prime is 5118031. The next prime is 5118059. The reversal of 5118057 is 7508115.

It is not a de Polignac number, because 5118057 - 26 = 5117993 is a prime.

5118057 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5118057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40557 + ... + 40682.

It is an arithmetic number, because the mean of its divisors is an integer number (704080).

Almost surely, 25118057 is an apocalyptic number.

It is an amenable number.

5118057 is a deficient number, since it is larger than the sum of its proper divisors (3330903).

5118057 is a wasteful number, since it uses less digits than its factorization.

5118057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81252 (or 81249 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 5118057 is about 2262.3123126571. The cubic root of 5118057 is about 172.3329700138.

The spelling of 5118057 in words is "five million, one hundred eighteen thousand, fifty-seven".

Divisors: 1 3 7 9 21 63 81239 243717 568673 731151 1706019 5118057