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5237755 = 51047551
BaseRepresentation
bin10011111110101111111011
3100212002211221
4103332233323
52320102010
6304132511
762343265
oct23765773
910762757
105237755
112a58226
121907137
131115083
149a4b35
156d6dda
hex4febfb

5237755 has 4 divisors (see below), whose sum is σ = 6285312. Its totient is φ = 4190200.

The previous prime is 5237753. The next prime is 5237761. The reversal of 5237755 is 5577325.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5237755 - 21 = 5237753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5237755.

It is not an unprimeable number, because it can be changed into a prime (5237753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523771 + ... + 523780.

It is an arithmetic number, because the mean of its divisors is an integer number (1571328).

Almost surely, 25237755 is an apocalyptic number.

5237755 is a deficient number, since it is larger than the sum of its proper divisors (1047557).

5237755 is a wasteful number, since it uses less digits than its factorization.

5237755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047556.

The product of its digits is 36750, while the sum is 34.

The square root of 5237755 is about 2288.6142095163. The cubic root of 5237755 is about 173.6661034158. Note that the first 3 decimals are identical.

The spelling of 5237755 in words is "five million, two hundred thirty-seven thousand, seven hundred fifty-five".

Divisors: 1 5 1047551 5237755