Base | Representation |
---|---|
bin | 1000001011001… |
… | …1110010011010 |
3 | 2101112011012012 |
4 | 2002303302122 |
5 | 32234301332 |
6 | 3222545522 |
7 | 564316205 |
oct | 202636232 |
9 | 71464165 |
10 | 34290842 |
11 | 183a1243 |
12 | b5982a2 |
13 | 7148051 |
14 | 47a893c |
15 | 30253b2 |
hex | 20b3c9a |
34290842 has 8 divisors (see below), whose sum is σ = 52690932. Its totient is φ = 16727200.
The previous prime is 34290829. The next prime is 34290857. The reversal of 34290842 is 24809243.
It can be written as a sum of positive squares in 2 ways, for example, as 33535681 + 755161 = 5791^2 + 869^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34290799 and 34290808.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209009 + ... + 209172.
Almost surely, 234290842 is an apocalyptic number.
34290842 is a deficient number, since it is larger than the sum of its proper divisors (18400090).
34290842 is a wasteful number, since it uses less digits than its factorization.
34290842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418224.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 34290842 is about 5855.8382832862. The cubic root of 34290842 is about 324.8822989963.
The spelling of 34290842 in words is "thirty-four million, two hundred ninety thousand, eight hundred forty-two".
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