Search a number
-
+
232000120 = 23511527273
BaseRepresentation
bin11011101010000…
…00101001111000
3121011112211100001
431311000221320
5433343000440
635004322344
75514653122
oct1565005170
9534484301
10232000120
11109a5a140
12658433b4
13390ac7a1
1422b52212
151557ab9a
hexdd40a78

232000120 has 32 divisors (see below), whose sum is σ = 569455920. Its totient is φ = 84363520.

The previous prime is 232000117. The next prime is 232000147. The reversal of 232000120 is 21000232.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 232000097 and 232000106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263197 + ... + 264076.

Almost surely, 2232000120 is an apocalyptic number.

232000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232000120 is an abundant number, since it is smaller than the sum of its proper divisors (337455800).

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

232000120 is a wasteful number, since it uses less digits than its factorization.

232000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527295 (or 527291 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 232000120 is about 15231.5501509203. The cubic root of 232000120 is about 614.4634710791.

Adding to 232000120 its reverse (21000232), we get a palindrome (253000352).

The spelling of 232000120 in words is "two hundred thirty-two million, one hundred twenty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 527273 1054546 2109092 2636365 4218184 5272730 5800003 10545460 11600006 21090920 23200012 29000015 46400024 58000030 116000060 232000120