Base | Representation |
---|---|
bin | 11011111110111… |
… | …00010101110111 |
3 | 121100200202211200 |
4 | 31333130111313 |
5 | 440043004332 |
6 | 35143103543 |
7 | 5550133335 |
oct | 1577342567 |
9 | 540622750 |
10 | 234734967 |
11 | 110557945 |
12 | 66741bb3 |
13 | 3982953c |
14 | 23264b55 |
15 | 1591b17c |
hex | dfdc577 |
234734967 has 18 divisors (see below), whose sum is σ = 346458528. Its totient is φ = 153147432.
The previous prime is 234734947. The next prime is 234734971. The reversal of 234734967 is 769437432.
It is not a de Polignac number, because 234734967 - 216 = 234669431 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
Its product of digits (762048) is a multiple of the sum of its prime factors (11907).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234734917) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13978 + ... + 25784.
It is an arithmetic number, because the mean of its divisors is an integer number (19247696).
Almost surely, 2234734967 is an apocalyptic number.
234734967 is a deficient number, since it is larger than the sum of its proper divisors (111723561).
234734967 is a wasteful number, since it uses less digits than its factorization.
234734967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11907 (or 11857 counting only the distinct ones).
The product of its digits is 762048, while the sum is 45.
The square root of 234734967 is about 15321.0628547761. The cubic root of 234734967 is about 616.8685033329.
The spelling of 234734967 in words is "two hundred thirty-four million, seven hundred thirty-four thousand, nine hundred sixty-seven".
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