Search a number
-
+
5108407 = 19725931
BaseRepresentation
bin10011011111001010110111
3100121112102021
4103133022313
52301432112
6301254011
761264213
oct23371267
910545367
105108407
11297a027
121864307
13109b235
1496d943
156ad907
hex4df2b7

5108407 has 4 divisors (see below), whose sum is σ = 5134536. Its totient is φ = 5082280.

The previous prime is 5108399. The next prime is 5108413. The reversal of 5108407 is 7048015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5108407 - 23 = 5108399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108447) 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, 12769 + ... + 13162.

It is an arithmetic number, because the mean of its divisors is an integer number (1283634).

Almost surely, 25108407 is an apocalyptic number.

5108407 is a deficient number, since it is larger than the sum of its proper divisors (26129).

5108407 is a wasteful number, since it uses less digits than its factorization.

5108407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26128.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 5108407 is about 2260.1785327712. The cubic root of 5108407 is about 172.2245916813.

The spelling of 5108407 in words is "five million, one hundred eight thousand, four hundred seven".

Divisors: 1 197 25931 5108407