Base | Representation |
---|---|
bin | 1000001001011… |
… | …00000001001000 |
3 | 11202120220202021 |
4 | 10010230001020 |
5 | 114443301421 |
6 | 10440414224 |
7 | 1456601245 |
oct | 404540110 |
9 | 152526667 |
10 | 68337736 |
11 | 35636175 |
12 | 1aa77374 |
13 | 1120903c |
14 | 910c5cc |
15 | 5eed341 |
hex | 412c048 |
68337736 has 16 divisors (see below), whose sum is σ = 128903040. Its totient is φ = 33963600.
The previous prime is 68337701. The next prime is 68337743. The reversal of 68337736 is 63773386.
It is a junction number, because it is equal to n+sod(n) for n = 68337692 and 68337701.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24240 + ... + 26911.
It is an arithmetic number, because the mean of its divisors is an integer number (8056440).
Almost surely, 268337736 is an apocalyptic number.
It is an amenable number.
68337736 is a deficient number, since it is larger than the sum of its proper divisors (60565304).
68337736 is a wasteful number, since it uses less digits than its factorization.
68337736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51324 (or 51320 counting only the distinct ones).
The product of its digits is 381024, while the sum is 43.
The square root of 68337736 is about 8266.6641397846. The cubic root of 68337736 is about 408.8401405381.
The spelling of 68337736 in words is "sixty-eight million, three hundred thirty-seven thousand, seven hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •