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230262874 = 2187361469
BaseRepresentation
bin11011011100110…
…00100001011010
3121001021120021121
431232120201122
5432421402444
634503155454
75464126222
oct1556304132
9531246247
10230262874
11108a829a6
1265145b8a
1338921b2a
142281d082
1515336084
hexdb9885a

230262874 has 8 divisors (see below), whose sum is σ = 345584340. Its totient is φ = 115068096.

The previous prime is 230262829. The next prime is 230262883. The reversal of 230262874 is 478262032.

230262874 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 229068225 + 1194649 = 15135^2 + 1093^2 .

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

It is a super-2 number, since 2×2302628742 = 106041982285479752, which contains 22 as substring.

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, 26989 + ... + 34480.

Almost surely, 2230262874 is an apocalyptic number.

230262874 is a deficient number, since it is larger than the sum of its proper divisors (115321466).

230262874 is a wasteful number, since it uses less digits than its factorization.

230262874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63344.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 230262874 is about 15174.4151122869. The cubic root of 230262874 is about 612.9259003119.

The spelling of 230262874 in words is "two hundred thirty million, two hundred sixty-two thousand, eight hundred seventy-four".

Divisors: 1 2 1873 3746 61469 122938 115131437 230262874