Base | Representation |
---|---|
bin | 1010001010000… |
… | …1000000011111 |
3 | 2222011102200101 |
4 | 2202201000133 |
5 | 41401240102 |
6 | 4121041531 |
7 | 1025054422 |
oct | 242410037 |
9 | 88142611 |
10 | 42602527 |
11 | 22058a00 |
12 | 123262a7 |
13 | 8a982c6 |
14 | 592d9b9 |
15 | 3b17e87 |
hex | 28a101f |
42602527 has 24 divisors (see below), whose sum is σ = 50274000. Its totient is φ = 35946240.
The previous prime is 42602519. The next prime is 42602563. The reversal of 42602527 is 72520624.
It is not a de Polignac number, because 42602527 - 23 = 42602519 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42602495 and 42602504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42602227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285849 + ... + 285997.
It is an arithmetic number, because the mean of its divisors is an integer number (2094750).
Almost surely, 242602527 is an apocalyptic number.
42602527 is a deficient number, since it is larger than the sum of its proper divisors (7671473).
42602527 is a wasteful number, since it uses less digits than its factorization.
42602527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327 (or 316 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 42602527 is about 6527.0611304016. The cubic root of 42602527 is about 349.2570007070.
The spelling of 42602527 in words is "forty-two million, six hundred two thousand, five hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •