Base | Representation |
---|---|
bin | 1000001011111… |
… | …11000100101110 |
3 | 11210020012102012 |
4 | 10011333010232 |
5 | 120040143214 |
6 | 10452001222 |
7 | 1462516133 |
oct | 405770456 |
9 | 153205365 |
10 | 68677934 |
11 | 35848826 |
12 | 1b000212 |
13 | 112c7b40 |
14 | 919a58a |
15 | 606903e |
hex | 417f12e |
68677934 has 8 divisors (see below), whose sum is σ = 110941320. Its totient is φ = 31697496.
The previous prime is 68677933. The next prime is 68677949. The reversal of 68677934 is 43977686.
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 (68677933) 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, 1320704 + ... + 1320755.
It is an arithmetic number, because the mean of its divisors is an integer number (13867665).
Almost surely, 268677934 is an apocalyptic number.
68677934 is a deficient number, since it is larger than the sum of its proper divisors (42263386).
68677934 is a wasteful number, since it uses less digits than its factorization.
68677934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2641474.
The product of its digits is 1524096, while the sum is 50.
The square root of 68677934 is about 8287.2150931420. The cubic root of 68677934 is about 409.5174453615.
The spelling of 68677934 in words is "sixty-eight million, six hundred seventy-seven thousand, nine hundred thirty-four".
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