Base | Representation |
---|---|
bin | 11011111010000… |
… | …01101111010110 |
3 | 121022111121012000 |
4 | 31331001233112 |
5 | 434412223333 |
6 | 35121340130 |
7 | 5541555204 |
oct | 1575015726 |
9 | 538447160 |
10 | 234101718 |
11 | 1101650a4 |
12 | 66497646 |
13 | 39667236 |
14 | 2313c074 |
15 | 15843713 |
hex | df41bd6 |
234101718 has 64 divisors (see below), whose sum is σ = 545529600. Its totient is φ = 74329920.
The previous prime is 234101711. The next prime is 234101719. The reversal of 234101718 is 817101432.
It is a super-2 number, since 2×2341017182 = 109607228741103048, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 234101691 and 234101700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234101711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93973 + ... + 96431.
It is an arithmetic number, because the mean of its divisors is an integer number (8523900).
Almost surely, 2234101718 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234101718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272764800).
234101718 is an abundant number, since it is smaller than the sum of its proper divisors (311427882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234101718 is a wasteful number, since it uses less digits than its factorization.
234101718 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2554 (or 2548 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 234101718 is about 15300.3829363843. The cubic root of 234101718 is about 616.3132911199.
The spelling of 234101718 in words is "two hundred thirty-four million, one hundred one thousand, seven hundred eighteen".
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