[go: up one dir, main page]

Search a number
-
+
5079031 = 29434073
BaseRepresentation
bin10011010111111111110111
3100120001010021
4103113333313
52300012111
6300510011
761112446
oct23277767
910501107
105079031
112959a51
12184b307
13108aa59
14962d5d
156a4d71
hex4d7ff7

5079031 has 8 divisors (see below), whose sum is σ = 5377680. Its totient is φ = 4788672.

The previous prime is 5078993. The next prime is 5079037. The reversal of 5079031 is 1309705.

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 5079031 - 29 = 5078519 is a prime.

It is a super-2 number, since 2×50790312 = 51593111797922, which contains 22 as substring.

It is a Duffinian number.

5079031 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5078987 and 5079005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5079037) 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, 790 + ... + 3283.

It is an arithmetic number, because the mean of its divisors is an integer number (672210).

Almost surely, 25079031 is an apocalyptic number.

5079031 is a deficient number, since it is larger than the sum of its proper divisors (298649).

5079031 is a wasteful number, since it uses less digits than its factorization.

5079031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 5079031 is about 2253.6705615506. The cubic root of 5079031 is about 171.8938298268.

The spelling of 5079031 in words is "five million, seventy-nine thousand, thirty-one".

Divisors: 1 29 43 1247 4073 118117 175139 5079031