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230869496 = 231113201809
BaseRepresentation
bin11011100001011…
…00100111111000
3121002102101102002
431300230213320
5433100310441
634524200132
75502233624
oct1560544770
9532371362
10230869496
11109357740
1265399048
1338aa4c90
142293a184
1515405b9b
hexdc2c9f8

230869496 has 32 divisors (see below), whose sum is σ = 508561200. Its totient is φ = 96867840.

The previous prime is 230869481. The next prime is 230869511. The reversal of 230869496 is 694968032.

It is an interprime number because it is at equal distance from previous prime (230869481) and next prime (230869511).

It is a self number, because there is not a number n which added to its sum of digits gives 230869496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99761 + ... + 102048.

Almost surely, 2230869496 is an apocalyptic number.

230869496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

230869496 is an abundant number, since it is smaller than the sum of its proper divisors (277691704).

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

230869496 is a wasteful number, since it uses less digits than its factorization.

230869496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201839 (or 201835 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 230869496 is about 15194.3902806266. The cubic root of 230869496 is about 613.4636745148.

The spelling of 230869496 in words is "two hundred thirty million, eight hundred sixty-nine thousand, four hundred ninety-six".

Divisors: 1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144 201809 403618 807236 1614472 2219899 2623517 4439798 5247034 8879596 10494068 17759192 20988136 28858687 57717374 115434748 230869496