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48230 = 2571353
BaseRepresentation
bin1011110001100110
32110011022
423301212
53020410
61011142
7260420
oct136146
973138
1048230
1133266
1223ab2
1318c50
1413810
15e455
hexbc66

48230 has 32 divisors (see below), whose sum is σ = 108864. Its totient is φ = 14976.

The previous prime is 48221. The next prime is 48239. The reversal of 48230 is 3284.

48230 = 12 + 22 + ... + 522.

It is an interprime number because it is at equal distance from previous prime (48221) and next prime (48239).

It is a super-2 number, since 2×482302 = 4652265800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48199 and 48208.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48230.

It is not an unprimeable number, because it can be changed into a prime (48239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884 + ... + 936.

It is an arithmetic number, because the mean of its divisors is an integer number (3402).

248230 is an apocalyptic number.

48230 is an abundant number, since it is smaller than the sum of its proper divisors (60634).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54432).

48230 is a wasteful number, since it uses less digits than its factorization.

48230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 48230 is about 219.6132965009. The cubic root of 48230 is about 36.4003662967.

It can be divided in two parts, 482 and 30, that added together give a 9-th power (512 = 29).

The spelling of 48230 in words is "forty-eight thousand, two hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 53 65 70 91 106 130 182 265 371 455 530 689 742 910 1378 1855 3445 3710 4823 6890 9646 24115 48230