Base | Representation |
---|---|
bin | 11011011011100… |
… | …01110101010010 |
3 | 121000222111220021 |
4 | 31231301311102 |
5 | 432401320102 |
6 | 34455534054 |
7 | 5462566213 |
oct | 1555616522 |
9 | 530874807 |
10 | 230104402 |
11 | 108984930 |
12 | 6508a32a |
13 | 38897968 |
14 | 227bb40a |
15 | 15304137 |
hex | db71d52 |
230104402 has 16 divisors (see below), whose sum is σ = 396352800. Its totient is φ = 99087840.
The previous prime is 230104393. The next prime is 230104403. The reversal of 230104402 is 204401032.
It is not an unprimeable number, because it can be changed into a prime (230104403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274827 + ... + 275662.
It is an arithmetic number, because the mean of its divisors is an integer number (24772050).
Almost surely, 2230104402 is an apocalyptic number.
230104402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
230104402 is a deficient number, since it is larger than the sum of its proper divisors (166248398).
230104402 is a wasteful number, since it uses less digits than its factorization.
230104402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550521.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 230104402 is about 15169.1925295976. The cubic root of 230104402 is about 612.7852583247.
Adding to 230104402 its reverse (204401032), we get a palindrome (434505434).
The spelling of 230104402 in words is "two hundred thirty million, one hundred four thousand, four hundred two".
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