Base | Representation |
---|---|
bin | 1000010011010… |
… | …1101000100010 |
3 | 2102112011202021 |
4 | 2010311220202 |
5 | 32403311230 |
6 | 3242212054 |
7 | 601662610 |
oct | 204655042 |
9 | 72464667 |
10 | 34822690 |
11 | 18724891 |
12 | b7b402a |
13 | 72a3156 |
14 | 48a66b0 |
15 | 30ccc7a |
hex | 2135a22 |
34822690 has 64 divisors (see below), whose sum is σ = 76640256. Its totient is φ = 11132352.
The previous prime is 34822663. The next prime is 34822699. The reversal of 34822690 is 9622843.
It is a super-2 number, since 2×348226902 = 2425239477672200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (34822699) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68979 + ... + 69481.
It is an arithmetic number, because the mean of its divisors is an integer number (1197504).
Almost surely, 234822690 is an apocalyptic number.
34822690 is an abundant number, since it is smaller than the sum of its proper divisors (41817566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34822690 is a wasteful number, since it uses less digits than its factorization.
34822690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 34822690 is about 5901.0753257351. The cubic root of 34822690 is about 326.5533215448.
It can be divided in two parts, 34 and 822690, that multiplied together give a triangular number (27971460 = T7479).
The spelling of 34822690 in words is "thirty-four million, eight hundred twenty-two thousand, six hundred ninety".
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