Search a number
-
+
5207151 = 317102101
BaseRepresentation
bin10011110111010001101111
3100210112212110
4103313101233
52313112101
6303335103
762155125
oct23672157
910715773
105207151
112a37234
1218b1493
131104171
14997915
156cccd6
hex4f746f

5207151 has 8 divisors (see below), whose sum is σ = 7351344. Its totient is φ = 3267200.

The previous prime is 5207149. The next prime is 5207161. The reversal of 5207151 is 1517025.

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 5207151 - 21 = 5207149 is a prime.

It is a super-2 number, since 2×52071512 = 54228843073602, which contains 22 as substring.

5207151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207161) 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, 51000 + ... + 51101.

It is an arithmetic number, because the mean of its divisors is an integer number (918918).

Almost surely, 25207151 is an apocalyptic number.

5207151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5207151 is a deficient number, since it is larger than the sum of its proper divisors (2144193).

5207151 is a wasteful number, since it uses less digits than its factorization.

5207151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102121.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 5207151 is about 2281.9182719808. The cubic root of 5207151 is about 173.3272010487.

The spelling of 5207151 in words is "five million, two hundred seven thousand, one hundred fifty-one".

Divisors: 1 3 17 51 102101 306303 1735717 5207151