Base | Representation |
---|---|
bin | 110101101011… |
… | …1101110101010 |
3 | 1221221222212202 |
4 | 1223113232222 |
5 | 24201142402 |
6 | 2443140202 |
7 | 461146031 |
oct | 153275652 |
9 | 57858782 |
10 | 28146602 |
11 | 14984a60 |
12 | 9514662 |
13 | 5aa64c3 |
14 | 3a49718 |
15 | 270eb02 |
hex | 1ad7baa |
28146602 has 16 divisors (see below), whose sum is σ = 46237824. Its totient is φ = 12744000.
The previous prime is 28146593. The next prime is 28146647. The reversal of 28146602 is 20664182.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602 + ... + 8322.
It is an arithmetic number, because the mean of its divisors is an integer number (2889864).
Almost surely, 228146602 is an apocalyptic number.
28146602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28146602 is a deficient number, since it is larger than the sum of its proper divisors (18091222).
28146602 is a wasteful number, since it uses less digits than its factorization.
28146602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5005.
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 28146602 is about 5305.3371240667. The cubic root of 28146602 is about 304.1879392474.
The spelling of 28146602 in words is "twenty-eight million, one hundred forty-six thousand, six hundred two".
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