Base | Representation |
---|---|
bin | 1000000111101… |
… | …01011101010000 |
3 | 11202011120012020 |
4 | 10003311131100 |
5 | 114414124011 |
6 | 10431531440 |
7 | 1454650560 |
oct | 403653520 |
9 | 152146166 |
10 | 68114256 |
11 | 354a3281 |
12 | 1a989b80 |
13 | 1115b3c2 |
14 | 9090da0 |
15 | 5ea7006 |
hex | 40f5750 |
68114256 has 80 divisors (see below), whose sum is σ = 203927424. Its totient is φ = 19187712.
The previous prime is 68114239. The next prime is 68114303. The reversal of 68114256 is 65241186.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23140 + ... + 25916.
Almost surely, 268114256 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 68114256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101963712).
68114256 is an abundant number, since it is smaller than the sum of its proper divisors (135813168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68114256 is a wasteful number, since it uses less digits than its factorization.
68114256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2868 (or 2862 counting only the distinct ones).
The product of its digits is 11520, while the sum is 33.
The square root of 68114256 is about 8253.1361311928. The cubic root of 68114256 is about 408.3939869732.
The spelling of 68114256 in words is "sixty-eight million, one hundred fourteen thousand, two hundred fifty-six".
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