Base | Representation |
---|---|
bin | 1000001001111… |
… | …10110100110110 |
3 | 11202201211102112 |
4 | 10010332310312 |
5 | 120003233044 |
6 | 10442211022 |
7 | 1460341661 |
oct | 404766466 |
9 | 152654375 |
10 | 68414774 |
11 | 3568903a |
12 | 1aab3a72 |
13 | 1123511c |
14 | 912c6d8 |
15 | 601609e |
hex | 413ed36 |
68414774 has 8 divisors (see below), whose sum is σ = 103638528. Its totient is φ = 33868600.
The previous prime is 68414767. The next prime is 68414777. The reversal of 68414774 is 47741486.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68414777) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169142 + ... + 169545.
It is an arithmetic number, because the mean of its divisors is an integer number (12954816).
Almost surely, 268414774 is an apocalyptic number.
68414774 is a deficient number, since it is larger than the sum of its proper divisors (35223754).
68414774 is a wasteful number, since it uses less digits than its factorization.
68414774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338790.
The product of its digits is 150528, while the sum is 41.
The square root of 68414774 is about 8271.3223852054. The cubic root of 68414774 is about 408.9937130766.
The spelling of 68414774 in words is "sixty-eight million, four hundred fourteen thousand, seven hundred seventy-four".
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