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48400230 = 23511291429
BaseRepresentation
bin1011100010100…
…0011101100110
310101001222122010
42320220131212
544342301410
64445215050
71125252354
oct270503546
9111058563
1048400230
112535889a
1214261486
13a0481b8
1465dc7d4
1543b0c20
hex2e28766

48400230 has 32 divisors (see below), whose sum is σ = 116344800. Its totient is φ = 12886272.

The previous prime is 48400199. The next prime is 48400243. The reversal of 48400230 is 3200484.

It is a happy number.

48400230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 48400197 and 48400206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33156 + ... + 34584.

It is an arithmetic number, because the mean of its divisors is an integer number (3635775).

Almost surely, 248400230 is an apocalyptic number.

48400230 is an abundant number, since it is smaller than the sum of its proper divisors (67944570).

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

48400230 is a wasteful number, since it uses less digits than its factorization.

48400230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 48400230 is about 6957.0273824386. The cubic root of 48400230 is about 364.4314159847.

The spelling of 48400230 in words is "forty-eight million, four hundred thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1129 1429 2258 2858 3387 4287 5645 6774 7145 8574 11290 14290 16935 21435 33870 42870 1613341 3226682 4840023 8066705 9680046 16133410 24200115 48400230