Base | Representation |
---|---|
bin | 1010000001011… |
… | …1000101000010 |
3 | 2221002201201001 |
4 | 2200113011002 |
5 | 41230200240 |
6 | 4101002214 |
7 | 1020212341 |
oct | 240270502 |
9 | 87081631 |
10 | 42037570 |
11 | 218024a3 |
12 | 120b336a |
13 | 892b103 |
14 | 5823b58 |
15 | 3a5589a |
hex | 2817142 |
42037570 has 8 divisors (see below), whose sum is σ = 75667644. Its totient is φ = 16815024.
The previous prime is 42037553. The next prime is 42037573. The reversal of 42037570 is 7573024.
It can be written as a sum of positive squares in 2 ways, for example, as 42029289 + 8281 = 6483^2 + 91^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (42037573) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101869 + ... + 2101888.
Almost surely, 242037570 is an apocalyptic number.
42037570 is a deficient number, since it is larger than the sum of its proper divisors (33630074).
42037570 is a wasteful number, since it uses less digits than its factorization.
42037570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4203764.
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 42037570 is about 6483.6386389126. The cubic root of 42037570 is about 347.7062798859.
The spelling of 42037570 in words is "forty-two million, thirty-seven thousand, five hundred seventy".
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