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230424000 = 263539601
BaseRepresentation
bin11011011101111…
…11110111000000
3121001120202022020
431232333313000
5432442032000
634510441440
75465400042
oct1556776700
9531522266
10230424000
11109082a64
1265203280
133897a281
1422861a92
1515368ba0
hexdbbfdc0

230424000 has 112 divisors (see below), whose sum is σ = 760939296. Its totient is φ = 61440000.

The previous prime is 230423957. The next prime is 230424011. The reversal of 230424000 is 424032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19200 + ... + 28800.

Almost surely, 2230424000 is an apocalyptic number.

230424000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380469648).

230424000 is an abundant number, since it is smaller than the sum of its proper divisors (530515296).

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

230424000 is an equidigital number, since it uses as much as digits as its factorization.

230424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9631 (or 9611 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 230424000 is about 15179.7233176366. The cubic root of 230424000 is about 613.0688315489.

Adding to 230424000 its reverse (424032), we get a palindrome (230848032).

The spelling of 230424000 in words is "two hundred thirty million, four hundred twenty-four thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 150 160 192 200 240 250 300 320 375 400 480 500 600 750 800 960 1000 1200 1500 1600 2000 2400 3000 4000 4800 6000 8000 9601 12000 19202 24000 28803 38404 48005 57606 76808 96010 115212 144015 153616 192020 230424 240025 288030 307232 384040 460848 480050 576060 614464 720075 768080 921696 960100 1152120 1200125 1440150 1536160 1843392 1920200 2304240 2400250 2880300 3072320 3600375 3840400 4608480 4800500 5760600 7200750 7680800 9216960 9601000 11521200 14401500 15361600 19202000 23042400 28803000 38404000 46084800 57606000 76808000 115212000 230424000