Base | Representation |
---|---|
bin | 1001111000110… |
… | …10100000001101 |
3 | 12210002002121100 |
4 | 10330122200031 |
5 | 132213233221 |
6 | 12121453313 |
7 | 2025013152 |
oct | 474324015 |
9 | 183062540 |
10 | 82946061 |
11 | 42903670 |
12 | 23941239 |
13 | 14252313 |
14 | b032229 |
15 | 7436926 |
hex | 4f1a80d |
82946061 has 48 divisors (see below), whose sum is σ = 136805760. Its totient is φ = 47967360.
The previous prime is 82946053. The next prime is 82946063. The reversal of 82946061 is 16064928.
It is not a de Polignac number, because 82946061 - 23 = 82946053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82946063) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 479371 + ... + 479543.
It is an arithmetic number, because the mean of its divisors is an integer number (2850120).
Almost surely, 282946061 is an apocalyptic number.
It is an amenable number.
82946061 is a deficient number, since it is larger than the sum of its proper divisors (53859699).
82946061 is a wasteful number, since it uses less digits than its factorization.
82946061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386 (or 383 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 82946061 is about 9107.4728108296. The cubic root of 82946061 is about 436.1125544079.
The spelling of 82946061 in words is "eighty-two million, nine hundred forty-six thousand, sixty-one".
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