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230233014 = 232111162793
BaseRepresentation
bin11011011100100…
…01001110110110
3121001020001022200
431232101032312
5432414424024
634502405330
75463643164
oct1556211666
9531201280
10230233014
11108a62520
1265130846
133891136b
1422812234
151532c2c9
hexdb913b6

230233014 has 24 divisors (see below), whose sum is σ = 544187592. Its totient is φ = 69767520.

The previous prime is 230232997. The next prime is 230233019. The reversal of 230233014 is 410332032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230233019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 581199 + ... + 581594.

It is an arithmetic number, because the mean of its divisors is an integer number (22674483).

Almost surely, 2230233014 is an apocalyptic number.

230233014 is an abundant number, since it is smaller than the sum of its proper divisors (313954578).

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

230233014 is a wasteful number, since it uses less digits than its factorization.

230233014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162812 (or 1162809 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230233014 is about 15173.4311874408. The cubic root of 230233014 is about 612.8994048573.

Adding to 230233014 its reverse (410332032), we get a palindrome (640565046).

The spelling of 230233014 in words is "two hundred thirty million, two hundred thirty-three thousand, fourteen".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 1162793 2325586 3488379 6976758 10465137 12790723 20930274 25581446 38372169 76744338 115116507 230233014