Base | Representation |
---|---|
bin | 1010001011100… |
… | …1000111111011 |
3 | 2222100110011220 |
4 | 2202321013323 |
5 | 41412420212 |
6 | 4123123123 |
7 | 1025645415 |
oct | 242710773 |
9 | 88313156 |
10 | 42701307 |
11 | 22116140 |
12 | 123734a3 |
13 | 8b0125c |
14 | 59579b5 |
15 | 3b3738c |
hex | 28b91fb |
42701307 has 8 divisors (see below), whose sum is σ = 62111040. Its totient is φ = 25879560.
The previous prime is 42701237. The next prime is 42701357. The reversal of 42701307 is 70310724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42701307 - 210 = 42700283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42701357) 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, 646957 + ... + 647022.
It is an arithmetic number, because the mean of its divisors is an integer number (7763880).
Almost surely, 242701307 is an apocalyptic number.
42701307 is a deficient number, since it is larger than the sum of its proper divisors (19409733).
42701307 is a wasteful number, since it uses less digits than its factorization.
42701307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1293993.
The product of its (nonzero) digits is 1176, while the sum is 24.
The square root of 42701307 is about 6534.6237076055. The cubic root of 42701307 is about 349.5267263092.
The spelling of 42701307 in words is "forty-two million, seven hundred one thousand, three hundred seven".
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