Base | Representation |
---|---|
bin | 1010000011001… |
… | …0100101110011 |
3 | 2221022110021201 |
4 | 2200302211303 |
5 | 41242302014 |
6 | 4103232031 |
7 | 1021162024 |
oct | 240624563 |
9 | 87273251 |
10 | 42150259 |
11 | 2187a128 |
12 | 12148617 |
13 | 896a4a8 |
14 | 5852c4b |
15 | 3a78e74 |
hex | 2832973 |
42150259 has 8 divisors (see below), whose sum is σ = 44795808. Its totient is φ = 39523200.
The previous prime is 42150257. The next prime is 42150263. The reversal of 42150259 is 95205124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42150259 - 21 = 42150257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42150257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234 + ... + 9184.
It is an arithmetic number, because the mean of its divisors is an integer number (5599476).
Almost surely, 242150259 is an apocalyptic number.
42150259 is a deficient number, since it is larger than the sum of its proper divisors (2645549).
42150259 is a wasteful number, since it uses less digits than its factorization.
42150259 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9245.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 42150259 is about 6492.3230819176. The cubic root of 42150259 is about 348.0166983444.
The spelling of 42150259 in words is "forty-two million, one hundred fifty thousand, two hundred fifty-nine".
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