Base | Representation |
---|---|
bin | 1000010101110… |
… | …0011001010010 |
3 | 2102211020112120 |
4 | 2011130121102 |
5 | 32423401313 |
6 | 3245435110 |
7 | 603223521 |
oct | 205343122 |
9 | 72736476 |
10 | 34981458 |
11 | 188230a6 |
12 | b86ba96 |
13 | 732a4b5 |
14 | 49084b8 |
15 | 310ed23 |
hex | 215c652 |
34981458 has 16 divisors (see below), whose sum is σ = 70084416. Its totient is φ = 11640240.
The previous prime is 34981421. The next prime is 34981477. The reversal of 34981458 is 85418943.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078 + ... + 8433.
It is an arithmetic number, because the mean of its divisors is an integer number (4380276).
Almost surely, 234981458 is an apocalyptic number.
34981458 is an abundant number, since it is smaller than the sum of its proper divisors (35102958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34981458 is a wasteful number, since it uses less digits than its factorization.
34981458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10129.
The product of its digits is 138240, while the sum is 42.
The square root of 34981458 is about 5914.5124904763. The cubic root of 34981458 is about 327.0488568996.
The spelling of 34981458 in words is "thirty-four million, nine hundred eighty-one thousand, four hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •