Search a number
-
+
5508157 = 191312213
BaseRepresentation
bin10101000000110000111101
3101100211202211
4111000300331
52402230112
6314020421
764550524
oct25006075
911324684
105508157
1131223a6
121a17711
1311ab185
14a354bb
1573c0a7
hex540c3d

5508157 has 8 divisors (see below), whose sum is σ = 5844960. Its totient is φ = 5176080.

The previous prime is 5508149. The next prime is 5508163. The reversal of 5508157 is 7518055.

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 5508157 - 23 = 5508149 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 (5508127) 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, 1383 + ... + 3595.

It is an arithmetic number, because the mean of its divisors is an integer number (730620).

Almost surely, 25508157 is an apocalyptic number.

It is an amenable number.

5508157 is a deficient number, since it is larger than the sum of its proper divisors (336803).

5508157 is a wasteful number, since it uses less digits than its factorization.

5508157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 5508157 is about 2346.9463138300. The cubic root of 5508157 is about 176.6046374538.

It can be divided in two parts, 5508 and 157, that added together give a palindrome (5665).

The spelling of 5508157 in words is "five million, five hundred eight thousand, one hundred fifty-seven".

Divisors: 1 19 131 2213 2489 42047 289903 5508157