Base | Representation |
---|---|
bin | 100110001110100110… |
… | …1000111001000000101 |
3 | 21211220022000022212210 |
4 | 1030131031013020011 |
5 | 2321112123324244 |
6 | 101414050534033 |
7 | 5634242334465 |
oct | 1143515071005 |
9 | 254808008783 |
10 | 82094354949 |
11 | 318a8139a42 |
12 | 13ab1297319 |
13 | 7983cc73b9 |
14 | 3d8ad95ba5 |
15 | 22072bd4b9 |
hex | 131d347205 |
82094354949 has 8 divisors (see below), whose sum is σ = 109468960480. Its totient is φ = 54724659696.
The previous prime is 82094354933. The next prime is 82094354959. The reversal of 82094354949 is 94945349028.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82094354949 - 24 = 82094354933 is a prime.
It is a super-2 number, since 2×820943549492 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82094354959) 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, 1188379 + ... + 1255560.
It is an arithmetic number, because the mean of its divisors is an integer number (13683620060).
Almost surely, 282094354949 is an apocalyptic number.
It is an amenable number.
82094354949 is a deficient number, since it is larger than the sum of its proper divisors (27374605531).
82094354949 is a wasteful number, since it uses less digits than its factorization.
82094354949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2455139.
The product of its (nonzero) digits is 11197440, while the sum is 57.
The spelling of 82094354949 in words is "eighty-two billion, ninety-four million, three hundred fifty-four thousand, nine hundred forty-nine".
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