Base | Representation |
---|---|
bin | 11011111101000… |
… | …00010001100101 |
3 | 121100020021100022 |
4 | 31332200101211 |
5 | 440012121213 |
6 | 35133524525 |
7 | 5545060130 |
oct | 1576402145 |
9 | 540207308 |
10 | 234488933 |
11 | 1103aa008 |
12 | 66643745 |
13 | 39771563 |
14 | 231dd217 |
15 | 158bd308 |
hex | dfa0465 |
234488933 has 16 divisors (see below), whose sum is σ = 286150656. Its totient is φ = 187775280.
The previous prime is 234488927. The next prime is 234488953. The reversal of 234488933 is 339884432.
234488933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 234488933 - 220 = 233440357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234488953) 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, 10013 + ... + 23858.
It is an arithmetic number, because the mean of its divisors is an integer number (17884416).
Almost surely, 2234488933 is an apocalyptic number.
234488933 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
234488933 is a deficient number, since it is larger than the sum of its proper divisors (51661723).
234488933 is a wasteful number, since it uses less digits than its factorization.
234488933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33944.
The product of its digits is 497664, while the sum is 44.
The square root of 234488933 is about 15313.0314764909. The cubic root of 234488933 is about 616.6529074440.
The spelling of 234488933 in words is "two hundred thirty-four million, four hundred eighty-eight thousand, nine hundred thirty-three".
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