Base | Representation |
---|---|
bin | 1010000011111… |
… | …1001110111110 |
3 | 2221102002022202 |
4 | 2200333032332 |
5 | 41300431141 |
6 | 4104311502 |
7 | 1021466015 |
oct | 240771676 |
9 | 87362282 |
10 | 42202046 |
11 | 21905027 |
12 | 12172592 |
13 | 8987c33 |
14 | 5867a7c |
15 | 3a8949b |
hex | 283f3be |
42202046 has 8 divisors (see below), whose sum is σ = 63345240. Its totient is φ = 21086968.
The previous prime is 42202001. The next prime is 42202123. The reversal of 42202046 is 64020224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×422020462 = 3562025373172232, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 2756 + ... + 9591.
It is an arithmetic number, because the mean of its divisors is an integer number (7918155).
Almost surely, 242202046 is an apocalyptic number.
42202046 is a deficient number, since it is larger than the sum of its proper divisors (21143194).
42202046 is a wasteful number, since it uses less digits than its factorization.
42202046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14058.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 42202046 is about 6496.3101834811. The cubic root of 42202046 is about 348.1591677316.
The spelling of 42202046 in words is "forty-two million, two hundred two thousand, forty-six".
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