Base | Representation |
---|---|
bin | 10111110101100… |
… | …10011000010010 |
3 | 111221021000122222 |
4 | 23322302120102 |
5 | 402142210312 |
6 | 31501501042 |
7 | 4645430000 |
oct | 1372623022 |
9 | 457230588 |
10 | 199960082 |
11 | a2965a73 |
12 | 56b71782 |
13 | 3257209a |
14 | 1c7b1a70 |
15 | 1284c672 |
hex | beb2612 |
199960082 has 20 divisors (see below), whose sum is σ = 349917726. Its totient is φ = 85695120.
The previous prime is 199960049. The next prime is 199960109. The reversal of 199960082 is 280069991.
199960082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 104878081 + 95082001 = 10241^2 + 9751^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16019 + ... + 25622.
Almost surely, 2199960082 is an apocalyptic number.
199960082 is a deficient number, since it is larger than the sum of its proper divisors (149957644).
199960082 is an frugal number, since it uses more digits than its factorization.
199960082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41671 (or 41650 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 44.
The square root of 199960082 is about 14140.7242388783. The cubic root of 199960082 is about 584.7646380738.
The spelling of 199960082 in words is "one hundred ninety-nine million, nine hundred sixty thousand, eighty-two".
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