Base | Representation |
---|---|
bin | 1010001011011… |
… | …1100000101101 |
3 | 2222100010010020 |
4 | 2202313200231 |
5 | 41412212301 |
6 | 4123032353 |
7 | 1025620230 |
oct | 242674055 |
9 | 88303106 |
10 | 42694701 |
11 | 22111185 |
12 | 1236b6b9 |
13 | 8acb24a |
14 | 5955417 |
15 | 3b35436 |
hex | 28b782d |
42694701 has 32 divisors (see below), whose sum is σ = 70087680. Its totient is φ = 22561536.
The previous prime is 42694679. The next prime is 42694709. The reversal of 42694701 is 10749624.
It is a happy number.
42694701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42694701 - 26 = 42694637 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42694709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20050 + ... + 22076.
It is an arithmetic number, because the mean of its divisors is an integer number (2190240).
Almost surely, 242694701 is an apocalyptic number.
It is an amenable number.
42694701 is a deficient number, since it is larger than the sum of its proper divisors (27392979).
42694701 is a wasteful number, since it uses less digits than its factorization.
42694701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2113.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 42694701 is about 6534.1182266623. The cubic root of 42694701 is about 349.5087011573.
The spelling of 42694701 in words is "forty-two million, six hundred ninety-four thousand, seven hundred one".
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