Base | Representation |
---|---|
bin | 1000010001010… |
… | …1000110110000 |
3 | 2102021101222200 |
4 | 2010111012300 |
5 | 32340030311 |
6 | 3235303200 |
7 | 600566304 |
oct | 204250660 |
9 | 72241880 |
10 | 34689456 |
11 | 1864377a |
12 | b74ab00 |
13 | 7257609 |
14 | 486dd04 |
15 | 30a3556 |
hex | 21151b0 |
34689456 has 30 divisors (see below), whose sum is σ = 97082700. Its totient is φ = 11563104.
The previous prime is 34689449. The next prime is 34689467. The reversal of 34689456 is 65498643.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120306 + ... + 120593.
It is an arithmetic number, because the mean of its divisors is an integer number (3236090).
Almost surely, 234689456 is an apocalyptic number.
34689456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
34689456 is an abundant number, since it is smaller than the sum of its proper divisors (62393244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34689456 is a wasteful number, since it uses less digits than its factorization.
34689456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240913 (or 240904 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The square root of 34689456 is about 5889.7755475060. The cubic root of 34689456 is about 326.1363174622.
The spelling of 34689456 in words is "thirty-four million, six hundred eighty-nine thousand, four hundred fifty-six".
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