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5127913 = 7898231
BaseRepresentation
bin10011100011111011101001
3100122112011201
4103203323221
52303043123
6301524201
761405120
oct23437351
910575151
105127913
11299274a
121873661
1310a708b
14976ab7
156b45ad
hex4e3ee9

5127913 has 8 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 4345440.

The previous prime is 5127901. The next prime is 5127917. The reversal of 5127913 is 3197215.

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

It is a cyclic number.

It is not a de Polignac number, because 5127913 - 217 = 4996841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5127917) 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, 3493 + ... + 4738.

It is an arithmetic number, because the mean of its divisors is an integer number (740880).

Almost surely, 25127913 is an apocalyptic number.

It is an amenable number.

5127913 is a deficient number, since it is larger than the sum of its proper divisors (799127).

5127913 is an equidigital number, since it uses as much as digits as its factorization.

5127913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8327.

The product of its digits is 1890, while the sum is 28.

The square root of 5127913 is about 2264.4895672094. The cubic root of 5127913 is about 172.4435213828.

The spelling of 5127913 in words is "five million, one hundred twenty-seven thousand, nine hundred thirteen".

Divisors: 1 7 89 623 8231 57617 732559 5127913