Base | Representation |
---|---|
bin | 1001111000111… |
… | …10001111001001 |
3 | 12210002212120201 |
4 | 10330132033021 |
5 | 132214230403 |
6 | 12122052201 |
7 | 2025105556 |
oct | 474361711 |
9 | 183085521 |
10 | 82961353 |
11 | 42914102 |
12 | 2394a061 |
13 | 14259277 |
14 | b037a2d |
15 | 743b21d |
hex | 4f1e3c9 |
82961353 has 8 divisors (see below), whose sum is σ = 88017920. Its totient is φ = 77973840.
The previous prime is 82961341. The next prime is 82961357. The reversal of 82961353 is 35316928.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82961353 - 25 = 82961321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82961357) 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, 14778 + ... + 19603.
It is an arithmetic number, because the mean of its divisors is an integer number (11002240).
Almost surely, 282961353 is an apocalyptic number.
It is an amenable number.
82961353 is a deficient number, since it is larger than the sum of its proper divisors (5056567).
82961353 is a wasteful number, since it uses less digits than its factorization.
82961353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34527.
The product of its digits is 38880, while the sum is 37.
The square root of 82961353 is about 9108.3123025070. The cubic root of 82961353 is about 436.1393534438.
The spelling of 82961353 in words is "eighty-two million, nine hundred sixty-one thousand, three hundred fifty-three".
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