Base | Representation |
---|---|
bin | 11111000100100010100010 |
3 | 120022210220211 |
4 | 133010202202 |
5 | 4041120213 |
6 | 450324334 |
7 | 126142345 |
oct | 37044242 |
9 | 16283824 |
10 | 8145058 |
11 | 4663559 |
12 | 28896aa |
13 | 18c247c |
14 | 112045c |
15 | aad53d |
hex | 7c48a2 |
8145058 has 8 divisors (see below), whose sum is σ = 12372480. Its totient is φ = 4020900.
The previous prime is 8145047. The next prime is 8145073. The reversal of 8145058 is 8505418.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between even and odd.
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, 25618 + ... + 25933.
It is an arithmetic number, because the mean of its divisors is an integer number (1546560).
Almost surely, 28145058 is an apocalyptic number.
8145058 is a deficient number, since it is larger than the sum of its proper divisors (4227422).
8145058 is a wasteful number, since it uses less digits than its factorization.
8145058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51632.
The product of its (nonzero) digits is 6400, while the sum is 31.
The square root of 8145058 is about 2853.9547999224. The cubic root of 8145058 is about 201.2015831987.
The spelling of 8145058 in words is "eight million, one hundred forty-five thousand, fifty-eight".
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