Base | Representation |
---|---|
bin | 1001111000111… |
… | …00010011110010 |
3 | 12210002110202022 |
4 | 10330130103302 |
5 | 132214002313 |
6 | 12121551442 |
7 | 2025043550 |
oct | 474342362 |
9 | 183073668 |
10 | 82953458 |
11 | 42909185 |
12 | 23945582 |
13 | 142557b3 |
14 | b034bd0 |
15 | 7438c08 |
hex | 4f1c4f2 |
82953458 has 16 divisors (see below), whose sum is σ = 146793984. Its totient is φ = 34404480.
The previous prime is 82953457. The next prime is 82953463. The reversal of 82953458 is 85435928.
It is not an unprimeable number, because it can be changed into a prime (82953457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95135 + ... + 96002.
It is an arithmetic number, because the mean of its divisors is an integer number (9174624).
Almost surely, 282953458 is an apocalyptic number.
82953458 is a deficient number, since it is larger than the sum of its proper divisors (63840526).
82953458 is a wasteful number, since it uses less digits than its factorization.
82953458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191177.
The product of its digits is 345600, while the sum is 44.
The square root of 82953458 is about 9107.8788968673. The cubic root of 82953458 is about 436.1255179678.
The spelling of 82953458 in words is "eighty-two million, nine hundred fifty-three thousand, four hundred fifty-eight".
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