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230080176 = 243517592
BaseRepresentation
bin11011011011010…
…11111010110000
3121000221021200000
431231223322300
5432400031201
634455230000
75462435454
oct1555537260
9530837600
10230080176
11108968707
1265078300
1338889921
14227b2664
15152ebd86
hexdb6beb0

230080176 has 180 divisors, whose sum is σ = 719219592. Its totient is φ = 70958592.

The previous prime is 230080133. The next prime is 230080183. The reversal of 230080176 is 671080032.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 3899635 + ... + 3899693.

Almost surely, 2230080176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230080176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359609796).

230080176 is an abundant number, since it is smaller than the sum of its proper divisors (489139416).

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

230080176 is an equidigital number, since it uses as much as digits as its factorization.

230080176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 230080176 is about 15168.3939822250. The cubic root of 230080176 is about 612.7637523524.

The spelling of 230080176 in words is "two hundred thirty million, eighty thousand, one hundred seventy-six".