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5109307 = 72925169
BaseRepresentation
bin10011011111011000111011
3100121120122121
4103133120323
52301444212
6301302111
761266640
oct23373073
910546577
105109307
11297a775
121864937
13109b778
1496ddc7
156add07
hex4df63b

5109307 has 8 divisors (see below), whose sum is σ = 6040800. Its totient is φ = 4228224.

The previous prime is 5109283. The next prime is 5109311. The reversal of 5109307 is 7039015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5109307 - 27 = 5109179 is a prime.

It is a super-2 number, since 2×51093072 = 52210036040498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5109317) 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, 12382 + ... + 12787.

It is an arithmetic number, because the mean of its divisors is an integer number (755100).

Almost surely, 25109307 is an apocalyptic number.

5109307 is a deficient number, since it is larger than the sum of its proper divisors (931493).

5109307 is a wasteful number, since it uses less digits than its factorization.

5109307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25205.

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

The square root of 5109307 is about 2260.3776233187. The cubic root of 5109307 is about 172.2347052732.

It can be divided in two parts, 5 and 109307, that multiplied together give a triangular number (546535 = T1045).

The spelling of 5109307 in words is "five million, one hundred nine thousand, three hundred seven".

Divisors: 1 7 29 203 25169 176183 729901 5109307