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230619336 = 2339609139
BaseRepresentation
bin11011011111011…
…11100011001000
3121001221200020220
431233233203020
5433014304321
634514550040
75500142403
oct1557574310
9531850226
10230619336
111091a67a2
1265298320
1338a1815c
14228b2d3a
15153a69c6
hexdbef8c8

230619336 has 16 divisors (see below), whose sum is σ = 576548400. Its totient is φ = 76873104.

The previous prime is 230619317. The next prime is 230619353. The reversal of 230619336 is 633916032.

It is a junction number, because it is equal to n+sod(n) for n = 230619297 and 230619306.

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 3 ways as a sum of consecutive naturals, for example, 4804546 + ... + 4804593.

It is an arithmetic number, because the mean of its divisors is an integer number (36034275).

Almost surely, 2230619336 is an apocalyptic number.

It is an amenable number.

230619336 is an abundant number, since it is smaller than the sum of its proper divisors (345929064).

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

230619336 is a wasteful number, since it uses less digits than its factorization.

230619336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609148 (or 9609144 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 230619336 is about 15186.1560639946. The cubic root of 230619336 is about 613.2420203800.

The spelling of 230619336 in words is "two hundred thirty million, six hundred nineteen thousand, three hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 24 9609139 19218278 28827417 38436556 57654834 76873112 115309668 230619336