Base | Representation |
---|---|
bin | 111000100111111101… |
… | …1111111010010100010 |
3 | 102121212112020201001112 |
4 | 1301033323333102202 |
5 | 3443014123210312 |
6 | 131510134303322 |
7 | 11533236505631 |
oct | 1611773772242 |
9 | 377775221045 |
10 | 121600210082 |
11 | 4763016a69a |
12 | 1b6977b7b42 |
13 | b60b894940 |
14 | 5c57a93518 |
15 | 326a6e6d22 |
hex | 1c4feff4a2 |
121600210082 has 32 divisors (see below), whose sum is σ = 203004802560. Its totient is φ = 54249212160.
The previous prime is 121600210033. The next prime is 121600210133. The reversal of 121600210082 is 280012006121.
It is a super-2 number, since 2×1216002100822 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604538 + ... + 780170.
It is an arithmetic number, because the mean of its divisors is an integer number (6343900080).
Almost surely, 2121600210082 is an apocalyptic number.
121600210082 is a deficient number, since it is larger than the sum of its proper divisors (81404592478).
121600210082 is a wasteful number, since it uses less digits than its factorization.
121600210082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176538.
The product of its (nonzero) digits is 384, while the sum is 23.
The spelling of 121600210082 in words is "one hundred twenty-one billion, six hundred million, two hundred ten thousand, eighty-two".
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