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5311117 = 7758731
BaseRepresentation
bin10100010000101010001101
3100222211111001
4110100222031
52324423432
6305500301
763100210
oct24205215
910884431
105311117
112aa8359
121941691
13113c596
149c3777
156ed9e7
hex510a8d

5311117 has 4 divisors (see below), whose sum is σ = 6069856. Its totient is φ = 4552380.

The previous prime is 5311067. The next prime is 5311129. The reversal of 5311117 is 7111135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7111135 = 51422227.

It is not a de Polignac number, because 5311117 - 211 = 5309069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5311094 and 5311103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311217) 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, 379359 + ... + 379372.

It is an arithmetic number, because the mean of its divisors is an integer number (1517464).

Almost surely, 25311117 is an apocalyptic number.

It is an amenable number.

5311117 is a deficient number, since it is larger than the sum of its proper divisors (758739).

5311117 is an equidigital number, since it uses as much as digits as its factorization.

5311117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758738.

The product of its digits is 105, while the sum is 19.

The square root of 5311117 is about 2304.5860799718. The cubic root of 5311117 is about 174.4731583797.

The spelling of 5311117 in words is "five million, three hundred eleven thousand, one hundred seventeen".

Divisors: 1 7 758731 5311117