Base | Representation |
---|---|
bin | 1001110100101… |
… | …00011011110100 |
3 | 12202001012022122 |
4 | 10322110123310 |
5 | 132043200131 |
6 | 12102015112 |
7 | 2020235150 |
oct | 472243364 |
9 | 182035278 |
10 | 82396916 |
11 | 42569028 |
12 | 23717498 |
13 | 140bc394 |
14 | ad2c060 |
15 | 7378d7b |
hex | 4e946f4 |
82396916 has 24 divisors (see below), whose sum is σ = 164988096. Its totient is φ = 35271360.
The previous prime is 82396883. The next prime is 82396949. The reversal of 82396916 is 61969328.
It is an interprime number because it is at equal distance from previous prime (82396883) and next prime (82396949).
It is a super-3 number, since 3×823969163 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
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, 40475 + ... + 42461.
It is an arithmetic number, because the mean of its divisors is an integer number (6874504).
Almost surely, 282396916 is an apocalyptic number.
It is an amenable number.
82396916 is an abundant number, since it is smaller than the sum of its proper divisors (82591180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82396916 is a wasteful number, since it uses less digits than its factorization.
82396916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3479 (or 3477 counting only the distinct ones).
The product of its digits is 139968, while the sum is 44.
The square root of 82396916 is about 9077.2747011424. The cubic root of 82396916 is about 435.1479938599.
The spelling of 82396916 in words is "eighty-two million, three hundred ninety-six thousand, nine hundred sixteen".
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