Base | Representation |
---|---|
bin | 1010001111011… |
… | …0111111001100 |
3 | 2222211022202211 |
4 | 2203312333030 |
5 | 41444022300 |
6 | 4132400204 |
7 | 1031052235 |
oct | 243667714 |
9 | 88738684 |
10 | 42954700 |
11 | 22279558 |
12 | 12476064 |
13 | 8b8c6a9 |
14 | 59c208c |
15 | 3b874ba |
hex | 28f6fcc |
42954700 has 18 divisors (see below), whose sum is σ = 93211916. Its totient is φ = 17181840.
The previous prime is 42954697. The next prime is 42954701. The reversal of 42954700 is 745924.
It is not an unprimeable number, because it can be changed into a prime (42954701) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214674 + ... + 214873.
Almost surely, 242954700 is an apocalyptic number.
It is an amenable number.
42954700 is an abundant number, since it is smaller than the sum of its proper divisors (50257216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42954700 is a wasteful number, since it uses less digits than its factorization.
42954700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429561 (or 429554 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 42954700 is about 6553.9835214929. The cubic root of 42954700 is about 350.2167365071.
The spelling of 42954700 in words is "forty-two million, nine hundred fifty-four thousand, seven hundred".
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