Search a number
-
+
230176899 = 32101325247
BaseRepresentation
bin11011011100000…
…11100010000011
3121001010012100100
431232003202003
5432411130044
634501253443
75463320451
oct1556034203
9531105310
10230176899
11108a24347
1265104283
13388c1964
14227d99d1
151531a869
hexdb83883

230176899 has 12 divisors (see below), whose sum is σ = 332819136. Its totient is φ = 153293712.

The previous prime is 230176897. The next prime is 230176901. The reversal of 230176899 is 998671032.

It is an interprime number because it is at equal distance from previous prime (230176897) and next prime (230176901).

It is not a de Polignac number, because 230176899 - 21 = 230176897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230176897) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3507 + ... + 21740.

It is an arithmetic number, because the mean of its divisors is an integer number (27734928).

Almost surely, 2230176899 is an apocalyptic number.

230176899 is a deficient number, since it is larger than the sum of its proper divisors (102642237).

230176899 is a wasteful number, since it uses less digits than its factorization.

230176899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26266 (or 26263 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 230176899 is about 15171.5819544305. The cubic root of 230176899 is about 612.8496065478.

The spelling of 230176899 in words is "two hundred thirty million, one hundred seventy-six thousand, eight hundred ninety-nine".

Divisors: 1 3 9 1013 3039 9117 25247 75741 227223 25575211 76725633 230176899