Base | Representation |
---|---|
bin | 111111001101… |
… | …1000000111010 |
3 | 2022100201121211 |
4 | 1332123000322 |
5 | 31441001134 |
6 | 3142153334 |
7 | 551456251 |
oct | 176330072 |
9 | 68321554 |
10 | 33140794 |
11 | 17786195 |
12 | b12284a |
13 | 6b3474b |
14 | 4589798 |
15 | 2d99764 |
hex | 1f9b03a |
33140794 has 16 divisors (see below), whose sum is σ = 52400520. Its totient is φ = 15695680.
The previous prime is 33140791. The next prime is 33140819. The reversal of 33140794 is 49704133.
It can be written as a sum of positive squares in 4 ways, for example, as 28676025 + 4464769 = 5355^2 + 2113^2 .
It is not an unprimeable number, because it can be changed into a prime (33140791) 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, 2317 + ... + 8464.
Almost surely, 233140794 is an apocalyptic number.
33140794 is a deficient number, since it is larger than the sum of its proper divisors (19259726).
33140794 is a wasteful number, since it uses less digits than its factorization.
33140794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10865.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 33140794 is about 5756.8041481364. The cubic root of 33140794 is about 321.2089490157.
The spelling of 33140794 in words is "thirty-three million, one hundred forty thousand, seven hundred ninety-four".
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