Base | Representation |
---|---|
bin | 1000001011011… |
… | …01110110001110 |
3 | 11210002121121212 |
4 | 10011231312032 |
5 | 120030413444 |
6 | 10450254422 |
7 | 1462103333 |
oct | 405556616 |
9 | 153077555 |
10 | 68607374 |
11 | 357aa810 |
12 | 1ab87412 |
13 | 112a19a4 |
14 | 917c98a |
15 | 605319e |
hex | 416dd8e |
68607374 has 16 divisors (see below), whose sum is σ = 112693680. Its totient is φ = 31066560.
The previous prime is 68607353. The next prime is 68607377. The reversal of 68607374 is 47370686.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68607377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122 + ... + 11714.
It is an arithmetic number, because the mean of its divisors is an integer number (7043355).
Almost surely, 268607374 is an apocalyptic number.
68607374 is a deficient number, since it is larger than the sum of its proper divisors (44086306).
68607374 is a wasteful number, since it uses less digits than its factorization.
68607374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11875.
The product of its (nonzero) digits is 169344, while the sum is 41.
The square root of 68607374 is about 8282.9568391970. The cubic root of 68607374 is about 409.3771506520.
The spelling of 68607374 in words is "sixty-eight million, six hundred seven thousand, three hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •