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230276132 = 2259397081
BaseRepresentation
bin11011011100110…
…11110000100100
3121001022020110122
431232123300210
5432422314012
634503341112
75464212662
oct1556336044
9531266418
10230276132
11108a91959
1265151798
1338927b88
1422823c32
1515339e72
hexdb9bc24

230276132 has 12 divisors (see below), whose sum is σ = 403666956. Its totient is φ = 114942720.

The previous prime is 230276129. The next prime is 230276141. The reversal of 230276132 is 231672032.

230276132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 184253476 + 46022656 = 13574^2 + 6784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46169 + ... + 50912.

It is an arithmetic number, because the mean of its divisors is an integer number (33638913).

Almost surely, 2230276132 is an apocalyptic number.

It is an amenable number.

230276132 is a deficient number, since it is larger than the sum of its proper divisors (173390824).

230276132 is a wasteful number, since it uses less digits than its factorization.

230276132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97678 (or 97676 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 230276132 is about 15174.8519597392. The cubic root of 230276132 is about 612.9376637014.

The spelling of 230276132 in words is "two hundred thirty million, two hundred seventy-six thousand, one hundred thirty-two".

Divisors: 1 2 4 593 1186 2372 97081 194162 388324 57569033 115138066 230276132