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5078037 = 31692679
BaseRepresentation
bin10011010111110000010101
3100112222202110
4103113300111
52244444122
6300501233
761106526
oct23276025
910488673
105078037
112959228
12184a819
13108a473
1496284d
156a490c
hex4d7c15

5078037 has 4 divisors (see below), whose sum is σ = 6770720. Its totient is φ = 3385356.

The previous prime is 5078011. The next prime is 5078039. The reversal of 5078037 is 7308705.

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.

It is not a de Polignac number, because 5078037 - 210 = 5077013 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5077995 and 5078013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5078039) 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, 846337 + ... + 846342.

It is an arithmetic number, because the mean of its divisors is an integer number (1692680).

Almost surely, 25078037 is an apocalyptic number.

It is an amenable number.

5078037 is a deficient number, since it is larger than the sum of its proper divisors (1692683).

5078037 is a wasteful number, since it uses less digits than its factorization.

5078037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692682.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 5078037 is about 2253.4500216335. The cubic root of 5078037 is about 171.8826155083.

It can be divided in two parts, 50 and 78037, that added together give a palindrome (78087).

The spelling of 5078037 in words is "five million, seventy-eight thousand, thirty-seven".

Divisors: 1 3 1692679 5078037