Base | Representation |
---|---|
bin | 1010001010100… |
… | …0011101100101 |
3 | 2222012222120021 |
4 | 2202220131211 |
5 | 41403224221 |
6 | 4121435141 |
7 | 1025242432 |
oct | 242503545 |
9 | 88188507 |
10 | 42633061 |
11 | 22079939 |
12 | 1233bab1 |
13 | 8aa9183 |
14 | 593ab89 |
15 | 3b22041 |
hex | 28a8765 |
42633061 has 8 divisors (see below), whose sum is σ = 43577600. Its totient is φ = 41698800.
The previous prime is 42633049. The next prime is 42633067. The reversal of 42633061 is 16033624.
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 42633061 - 223 = 34244453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42633067) 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, 6136 + ... + 11086.
It is an arithmetic number, because the mean of its divisors is an integer number (5447200).
Almost surely, 242633061 is an apocalyptic number.
It is an amenable number.
42633061 is a deficient number, since it is larger than the sum of its proper divisors (944539).
42633061 is a wasteful number, since it uses less digits than its factorization.
42633061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5139.
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 42633061 is about 6529.3997427022. The cubic root of 42633061 is about 349.3404203793.
Adding to 42633061 its reverse (16033624), we get a palindrome (58666685).
It can be divided in two parts, 42 and 633061, that multiplied together give a palindrome (26588562).
The spelling of 42633061 in words is "forty-two million, six hundred thirty-three thousand, sixty-one".
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