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5183431 = 112916249
BaseRepresentation
bin10011110001011111000111
3100202100022221
4103301133013
52311332211
6303033211
762026021
oct23613707
910670287
105183431
112a20430
12189b807
1310c6426
1498d011
156c5c71
hex4f17c7

5183431 has 8 divisors (see below), whose sum is σ = 5850000. Its totient is φ = 4549440.

The previous prime is 5183411. The next prime is 5183459. The reversal of 5183431 is 1343815.

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 5183431 - 211 = 5181383 is a prime.

It is a super-2 number, since 2×51834312 = 53735913863522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5183396 and 5183405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5183411) 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, 7806 + ... + 8443.

It is an arithmetic number, because the mean of its divisors is an integer number (731250).

Almost surely, 25183431 is an apocalyptic number.

5183431 is a deficient number, since it is larger than the sum of its proper divisors (666569).

5183431 is a wasteful number, since it uses less digits than its factorization.

5183431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16289.

The product of its digits is 1440, while the sum is 25.

The square root of 5183431 is about 2276.7149580042. The cubic root of 5183431 is about 173.0636161064.

The spelling of 5183431 in words is "five million, one hundred eighty-three thousand, four hundred thirty-one".

Divisors: 1 11 29 319 16249 178739 471221 5183431