Base | Representation |
---|---|
bin | 11011111111110… |
… | …11111010101001 |
3 | 121100221100020200 |
4 | 31333323322221 |
5 | 440111124142 |
6 | 35145542413 |
7 | 5551212363 |
oct | 1577737251 |
9 | 540840220 |
10 | 234864297 |
11 | 110636028 |
12 | 667a4a09 |
13 | 39873375 |
14 | 23299d33 |
15 | 1594464c |
hex | dffbea9 |
234864297 has 12 divisors (see below), whose sum is σ = 339381744. Its totient is φ = 156514680.
The previous prime is 234864283. The next prime is 234864317. The reversal of 234864297 is 792468432.
It is not a de Polignac number, because 234864297 - 210 = 234863273 is a prime.
It is a super-2 number, since 2×2348642972 = 110322476010608418, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (234864397) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39438 + ... + 45000.
It is an arithmetic number, because the mean of its divisors is an integer number (28281812).
Almost surely, 2234864297 is an apocalyptic number.
It is an amenable number.
234864297 is a deficient number, since it is larger than the sum of its proper divisors (104517447).
234864297 is a wasteful number, since it uses less digits than its factorization.
234864297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10260 (or 10257 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 234864297 is about 15325.2829337667. The cubic root of 234864297 is about 616.9817728601.
The spelling of 234864297 in words is "two hundred thirty-four million, eight hundred sixty-four thousand, two hundred ninety-seven".
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