Base | Representation |
---|---|
bin | 1010001000000… |
… | …0111010101010 |
3 | 2221220202101001 |
4 | 2202000322222 |
5 | 41333033312 |
6 | 4114145214 |
7 | 1023666253 |
oct | 242007252 |
9 | 87822331 |
10 | 42471082 |
11 | 21a79175 |
12 | 1228220a |
13 | 8a50524 |
14 | 58d7b2a |
15 | 3ade057 |
hex | 2880eaa |
42471082 has 8 divisors (see below), whose sum is σ = 64302336. Its totient is φ = 21036972.
The previous prime is 42471071. The next prime is 42471103. The reversal of 42471082 is 28017424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42471082.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99018 + ... + 99445.
It is an arithmetic number, because the mean of its divisors is an integer number (8037792).
Almost surely, 242471082 is an apocalyptic number.
42471082 is a deficient number, since it is larger than the sum of its proper divisors (21831254).
42471082 is a wasteful number, since it uses less digits than its factorization.
42471082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198572.
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 42471082 is about 6516.9841184401. The cubic root of 42471082 is about 348.8974337562.
It can be divided in two parts, 4247 and 1082, that added together give a square (5329 = 732).
The spelling of 42471082 in words is "forty-two million, four hundred seventy-one thousand, eighty-two".
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