Base | Representation |
---|---|
bin | 1000001010000… |
… | …01110010111110 |
3 | 11202202110010012 |
4 | 10011001302332 |
5 | 120004130232 |
6 | 10442343222 |
7 | 1460422313 |
oct | 405016276 |
9 | 152673105 |
10 | 68426942 |
11 | 356971a1 |
12 | 1aabab12 |
13 | 1123a81c |
14 | 9132d0a |
15 | 60199b2 |
hex | 4141cbe |
68426942 has 8 divisors (see below), whose sum is σ = 108042600. Its totient is φ = 32412744.
The previous prime is 68426929. The next prime is 68426957. The reversal of 68426942 is 24962486.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 68426942.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900317 + ... + 900392.
It is an arithmetic number, because the mean of its divisors is an integer number (13505325).
Almost surely, 268426942 is an apocalyptic number.
68426942 is a deficient number, since it is larger than the sum of its proper divisors (39615658).
68426942 is a wasteful number, since it uses less digits than its factorization.
68426942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1800730.
The product of its digits is 165888, while the sum is 41.
The square root of 68426942 is about 8272.0579059869. The cubic root of 68426942 is about 409.0179590116.
The spelling of 68426942 in words is "sixty-eight million, four hundred twenty-six thousand, nine hundred forty-two".
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