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230270482 = 2138856557
BaseRepresentation
bin11011011100110…
…10011000010010
3121001021221201101
431232122120102
5432422123412
634503255014
75464160341
oct1556323022
9531257641
10230270482
11108a88692
126514a46a
1338925430
1422821b58
1515338457
hexdb9a612

230270482 has 8 divisors (see below), whose sum is σ = 371975436. Its totient is φ = 106278672.

The previous prime is 230270479. The next prime is 230270497. The reversal of 230270482 is 284072032.

230270482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 224370441 + 5900041 = 14979^2 + 2429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230270482.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4428253 + ... + 4428304.

Almost surely, 2230270482 is an apocalyptic number.

230270482 is a deficient number, since it is larger than the sum of its proper divisors (141704954).

230270482 is a wasteful number, since it uses less digits than its factorization.

230270482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856572.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 230270482 is about 15174.6657953314. The cubic root of 230270482 is about 612.9326506965.

The spelling of 230270482 in words is "two hundred thirty million, two hundred seventy thousand, four hundred eighty-two".

Divisors: 1 2 13 26 8856557 17713114 115135241 230270482