Search a number
-
+
9300132 = 2232258337
BaseRepresentation
bin100011011110…
…100010100100
3122111111101100
4203132202210
54340101012
6531200100
7142023042
oct43364244
918444340
109300132
115282366
123146030
131c0814a
141341392
15c3a8dc
hex8de8a4

9300132 has 18 divisors (see below), whose sum is σ = 23508758. Its totient is φ = 3100032.

The previous prime is 9300103. The next prime is 9300143. The reversal of 9300132 is 2310039.

It can be written as a sum of positive squares in only one way, i.e., 8856576 + 443556 = 2976^2 + 666^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129133 + ... + 129204.

Almost surely, 29300132 is an apocalyptic number.

It is an amenable number.

9300132 is an abundant number, since it is smaller than the sum of its proper divisors (14208626).

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

9300132 is a wasteful number, since it uses less digits than its factorization.

9300132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258347 (or 258342 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 9300132 is about 3049.6117785712. The cubic root of 9300132 is about 210.2953666825.

The spelling of 9300132 in words is "nine million, three hundred thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 258337 516674 775011 1033348 1550022 2325033 3100044 4650066 9300132