Base | Representation |
---|---|
bin | 1010001111101… |
… | …0000100110111 |
3 | 2222211222010101 |
4 | 2203322010313 |
5 | 41444423401 |
6 | 4132534531 |
7 | 1031134150 |
oct | 243720467 |
9 | 88758111 |
10 | 42967351 |
11 | 22288009 |
12 | 12481447 |
13 | 8b9538b |
14 | 59c6927 |
15 | 3b8b101 |
hex | 28fa137 |
42967351 has 4 divisors (see below), whose sum is σ = 49105552. Its totient is φ = 36829152.
The previous prime is 42967343. The next prime is 42967367. The reversal of 42967351 is 15376924.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42967351 - 23 = 42967343 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42967351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42967051) 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, 3069090 + ... + 3069103.
It is an arithmetic number, because the mean of its divisors is an integer number (12276388).
Almost surely, 242967351 is an apocalyptic number.
42967351 is a deficient number, since it is larger than the sum of its proper divisors (6138201).
42967351 is an equidigital number, since it uses as much as digits as its factorization.
42967351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6138200.
The product of its digits is 45360, while the sum is 37.
The square root of 42967351 is about 6554.9485886619. The cubic root of 42967351 is about 350.2511150271.
The spelling of 42967351 in words is "forty-two million, nine hundred sixty-seven thousand, three hundred fifty-one".
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