Search a number
-
+
230176760 = 23511523129
BaseRepresentation
bin11011011100000…
…11011111111000
3121001010012011012
431232003133320
5432411124020
634501253052
75463320162
oct1556033770
9531105135
10230176760
11108a24230
1265104188
13388c1888
14227d9932
151531a7c5
hexdb837f8

230176760 has 32 divisors (see below), whose sum is σ = 564980400. Its totient is φ = 83700480.

The previous prime is 230176711. The next prime is 230176763. The reversal of 230176760 is 67671032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230176763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261125 + ... + 262004.

Almost surely, 2230176760 is an apocalyptic number.

230176760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230176760 is an abundant number, since it is smaller than the sum of its proper divisors (334803640).

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

230176760 is a wasteful number, since it uses less digits than its factorization.

230176760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523151 (or 523147 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 230176760 is about 15171.5773734968. The cubic root of 230176760 is about 612.8494831845.

The spelling of 230176760 in words is "two hundred thirty million, one hundred seventy-six thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 523129 1046258 2092516 2615645 4185032 5231290 5754419 10462580 11508838 20925160 23017676 28772095 46035352 57544190 115088380 230176760