Search a number
-
+
9124980 = 2235152083
BaseRepresentation
bin100010110011…
…110001110100
3122011121010020
4202303301310
54313444410
6523325140
7140363304
oct42636164
918147106
109124980
115172807
1230807b0
131b764c7
1412d7604
15c03a70
hex8b3c74

9124980 has 24 divisors (see below), whose sum is σ = 25550112. Its totient is φ = 2433312.

The previous prime is 9124967. The next prime is 9124981. The reversal of 9124980 is 894219.

9124980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9124981) 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, 75982 + ... + 76101.

It is an arithmetic number, because the mean of its divisors is an integer number (1064588).

Almost surely, 29124980 is an apocalyptic number.

It is an amenable number.

9124980 is an abundant number, since it is smaller than the sum of its proper divisors (16425132).

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

9124980 is a wasteful number, since it uses less digits than its factorization.

9124980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152095 (or 152093 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 9124980 is about 3020.7581829733. The cubic root of 9124980 is about 208.9668071490.

The spelling of 9124980 in words is "nine million, one hundred twenty-four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 152083 304166 456249 608332 760415 912498 1520830 1824996 2281245 3041660 4562490 9124980