Base | Representation |
---|---|
bin | 100110101111011001… |
… | …0100000000101011110 |
3 | 21221201222110101222122 |
4 | 1031132302200011132 |
5 | 2330340314104200 |
6 | 102115154342542 |
7 | 6003433034330 |
oct | 1153662400536 |
9 | 257658411878 |
10 | 83194675550 |
11 | 32312253108 |
12 | 1415988aa52 |
13 | 7acac5ac8c |
14 | 4053179450 |
15 | 226dbb9385 |
hex | 135eca015e |
83194675550 has 48 divisors (see below), whose sum is σ = 177022419840. Its totient is φ = 28495774560.
The previous prime is 83194675549. The next prime is 83194675567. The reversal of 83194675550 is 5557649138.
It is a happy number.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 83194675492 and 83194675501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240017 + ... + 473283.
It is an arithmetic number, because the mean of its divisors is an integer number (3687967080).
Almost surely, 283194675550 is an apocalyptic number.
83194675550 is an abundant number, since it is smaller than the sum of its proper divisors (93827744290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83194675550 is a wasteful number, since it uses less digits than its factorization.
83194675550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234305 (or 234300 counting only the distinct ones).
The product of its (nonzero) digits is 4536000, while the sum is 53.
The spelling of 83194675550 in words is "eighty-three billion, one hundred ninety-four million, six hundred seventy-five thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •