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230601063 = 3711998273
BaseRepresentation
bin11011011111010…
…11000101100111
3121001220202012010
431233223011213
5433013213223
634514325303
75500035210
oct1557530547
9531822163
10230601063
11109193aa0
1265289833
1338a0ca44
14228aa407
15153a1393
hexdbeb167

230601063 has 16 divisors (see below), whose sum is σ = 383337216. Its totient is φ = 119792640.

The previous prime is 230601061. The next prime is 230601071. The reversal of 230601063 is 360106032.

It is not a de Polignac number, because 230601063 - 21 = 230601061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230601061) 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, 498906 + ... + 499367.

It is an arithmetic number, because the mean of its divisors is an integer number (23958576).

Almost surely, 2230601063 is an apocalyptic number.

230601063 is a deficient number, since it is larger than the sum of its proper divisors (152736153).

230601063 is a wasteful number, since it uses less digits than its factorization.

230601063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998294.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 230601063 is about 15185.5544185914. The cubic root of 230601063 is about 613.2258233175.

Adding to 230601063 its reverse (360106032), we get a palindrome (590707095).

The spelling of 230601063 in words is "two hundred thirty million, six hundred one thousand, sixty-three".

Divisors: 1 3 7 11 21 33 77 231 998273 2994819 6987911 10981003 20963733 32943009 76867021 230601063