Base | Representation |
---|---|
bin | 11011111100110… |
… | …10001010010101 |
3 | 121100011222222220 |
4 | 31332122022111 |
5 | 440010321033 |
6 | 35133212553 |
7 | 5544624126 |
oct | 1576321225 |
9 | 540158886 |
10 | 234463893 |
11 | 110392214 |
12 | 66631159 |
13 | 39763041 |
14 | 231d404d |
15 | 158b5bb3 |
hex | df9a295 |
234463893 has 8 divisors (see below), whose sum is σ = 313242048. Its totient is φ = 155997504.
The previous prime is 234463849. The next prime is 234463903. The reversal of 234463893 is 398364432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234463893 - 26 = 234463829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234463693) 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, 76180 + ... + 79197.
It is an arithmetic number, because the mean of its divisors is an integer number (39155256).
Almost surely, 2234463893 is an apocalyptic number.
It is an amenable number.
234463893 is a deficient number, since it is larger than the sum of its proper divisors (78778155).
234463893 is a wasteful number, since it uses less digits than its factorization.
234463893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155883.
The product of its digits is 373248, while the sum is 42.
The square root of 234463893 is about 15312.2138503875. The cubic root of 234463893 is about 616.6309568154.
The spelling of 234463893 in words is "two hundred thirty-four million, four hundred sixty-three thousand, eight hundred ninety-three".
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