Base | Representation |
---|---|
bin | 1010010000000… |
… | …0101001111100 |
3 | 2222220100002111 |
4 | 2210000221330 |
5 | 42001304200 |
6 | 4133303404 |
7 | 1031305546 |
oct | 244005174 |
9 | 88810074 |
10 | 42994300 |
11 | 222a6288 |
12 | 12494b64 |
13 | 8ba471b |
14 | 59d2696 |
15 | 3b940ba |
hex | 2900a7c |
42994300 has 18 divisors (see below), whose sum is σ = 93297848. Its totient is φ = 17197680.
The previous prime is 42994297. The next prime is 42994313. The reversal of 42994300 is 349924.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214872 + ... + 215071.
Almost surely, 242994300 is an apocalyptic number.
It is an amenable number.
42994300 is an abundant number, since it is smaller than the sum of its proper divisors (50303548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42994300 is a wasteful number, since it uses less digits than its factorization.
42994300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429957 (or 429950 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 42994300 is about 6557.0038889725. The cubic root of 42994300 is about 350.3243252237.
The spelling of 42994300 in words is "forty-two million, nine hundred ninety-four thousand, three hundred".
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