Search a number
-
+
15134108 = 22111943421
BaseRepresentation
bin111001101110…
…110110011100
31001110220002112
4321232312130
512333242413
61300213152
7242431523
oct71566634
931426075
1015134108
1185a7530
12509a1b8
13319b6c2
14201d4ba
1514de2a8
hexe6ed9c

15134108 has 48 divisors (see below), whose sum is σ = 31194240. Its totient is φ = 6350400.

The previous prime is 15134101. The next prime is 15134113. The reversal of 15134108 is 80143151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15134101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35738 + ... + 36158.

It is an arithmetic number, because the mean of its divisors is an integer number (649880).

Almost surely, 215134108 is an apocalyptic number.

It is an amenable number.

15134108 is an abundant number, since it is smaller than the sum of its proper divisors (16060132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15134108 is a wasteful number, since it uses less digits than its factorization.

15134108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 15134108 is about 3890.2580891247. The cubic root of 15134108 is about 247.3540029337.

Adding to 15134108 its reverse (80143151), we get a palindrome (95277259).

The spelling of 15134108 in words is "fifteen million, one hundred thirty-four thousand, one hundred eight".

Divisors: 1 2 4 11 19 22 38 43 44 76 86 172 209 418 421 473 817 836 842 946 1634 1684 1892 3268 4631 7999 8987 9262 15998 17974 18103 18524 31996 35948 36206 72412 87989 175978 199133 343957 351956 398266 687914 796532 1375828 3783527 7567054 15134108