Base | Representation |
---|---|
bin | 111010101010… |
… | …0110100010010 |
3 | 2010212120110100 |
4 | 1311110310102 |
5 | 30333143424 |
6 | 3015113230 |
7 | 522264654 |
oct | 165246422 |
9 | 63776410 |
10 | 30756114 |
11 | 163a7584 |
12 | a372816 |
13 | 64ab1ac |
14 | 41286d4 |
15 | 2a77dc9 |
hex | 1d54d12 |
30756114 has 24 divisors (see below), whose sum is σ = 67232412. Its totient is φ = 10160640.
The previous prime is 30756101. The next prime is 30756163. The reversal of 30756114 is 41165703.
It can be written as a sum of positive squares in 2 ways, for example, as 24176889 + 6579225 = 4917^2 + 2565^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5527 + ... + 9594.
Almost surely, 230756114 is an apocalyptic number.
30756114 is an abundant number, since it is smaller than the sum of its proper divisors (36476298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30756114 is a wasteful number, since it uses less digits than its factorization.
30756114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15242 (or 15239 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 30756114 is about 5545.8195066194. The cubic root of 30756114 is about 313.3120902554.
The spelling of 30756114 in words is "thirty million, seven hundred fifty-six thousand, one hundred fourteen".
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