Base | Representation |
---|---|
bin | 11011111010000… |
… | …01100111100001 |
3 | 121022111120111110 |
4 | 31331001213201 |
5 | 434412214332 |
6 | 35121333533 |
7 | 5541553560 |
oct | 1575014741 |
9 | 538446443 |
10 | 234101217 |
11 | 110164789 |
12 | 664972a9 |
13 | 39666c3c |
14 | 2313bbd7 |
15 | 158434cc |
hex | df419e1 |
234101217 has 16 divisors (see below), whose sum is σ = 358225920. Its totient is φ = 133209552.
The previous prime is 234101213. The next prime is 234101221. The reversal of 234101217 is 712101432.
It is an interprime number because it is at equal distance from previous prime (234101213) and next prime (234101221).
It is not a de Polignac number, because 234101217 - 22 = 234101213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 234101193 and 234101202.
It is not an unprimeable number, because it can be changed into a prime (234101213) 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, 18303 + ... + 28340.
It is an arithmetic number, because the mean of its divisors is an integer number (22389120).
Almost surely, 2234101217 is an apocalyptic number.
It is an amenable number.
234101217 is a deficient number, since it is larger than the sum of its proper divisors (124124703).
234101217 is a wasteful number, since it uses less digits than its factorization.
234101217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46892.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 234101217 is about 15300.3665642363. The cubic root of 234101217 is about 616.3128514632.
Adding to 234101217 its reverse (712101432), we get a palindrome (946202649).
The spelling of 234101217 in words is "two hundred thirty-four million, one hundred one thousand, two hundred seventeen".
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