Base | Representation |
---|---|
bin | 11011010110001… |
… | …10100110100010 |
3 | 120222122212210222 |
4 | 31223012212202 |
5 | 432211344132 |
6 | 34432523042 |
7 | 5453615351 |
oct | 1553064642 |
9 | 528585728 |
10 | 229403042 |
11 | 1085459a0 |
12 | 649b0482 |
13 | 386b065b |
14 | 22677998 |
15 | 15216412 |
hex | dac69a2 |
229403042 has 32 divisors (see below), whose sum is σ = 384943104. Its totient is φ = 101653200.
The previous prime is 229403023. The next prime is 229403047. The reversal of 229403042 is 240304922.
229403042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (229403047) 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, 151067 + ... + 152577.
It is an arithmetic number, because the mean of its divisors is an integer number (12029472).
Almost surely, 2229403042 is an apocalyptic number.
229403042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
229403042 is a deficient number, since it is larger than the sum of its proper divisors (155540062).
229403042 is a wasteful number, since it uses less digits than its factorization.
229403042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1694.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 229403042 is about 15146.0569786331. The cubic root of 229403042 is about 612.1620332920.
Adding to 229403042 its reverse (240304922), we get a palindrome (469707964).
The spelling of 229403042 in words is "two hundred twenty-nine million, four hundred three thousand, forty-two".
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