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230410998 = 23212800611
BaseRepresentation
bin11011011101111…
…00101011110110
3121001120002110200
431232330223312
5432441122443
634510301330
75465314116
oct1556745366
9531502420
10230410998
11109074214
12651b7846
133897438c
142285b046
1515364dd3
hexdbbcaf6

230410998 has 12 divisors (see below), whose sum is σ = 499223868. Its totient is φ = 76803660.

The previous prime is 230410993. The next prime is 230411023. The reversal of 230410998 is 899014032.

230410998 is a `hidden beast` number, since 230 + 410 + 9 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230410993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6400288 + ... + 6400323.

It is an arithmetic number, because the mean of its divisors is an integer number (41601989).

Almost surely, 2230410998 is an apocalyptic number.

230410998 is an abundant number, since it is smaller than the sum of its proper divisors (268812870).

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

230410998 is a wasteful number, since it uses less digits than its factorization.

230410998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12800619 (or 12800616 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 230410998 is about 15179.2950429195. The cubic root of 230410998 is about 613.0573002401.

The spelling of 230410998 in words is "two hundred thirty million, four hundred ten thousand, nine hundred ninety-eight".

Divisors: 1 2 3 6 9 18 12800611 25601222 38401833 76803666 115205499 230410998