Base | Representation |
---|---|
bin | 111000111001111010… |
… | …0000001000100100101 |
3 | 102200102110210212210220 |
4 | 1301303310001010211 |
5 | 4000232214200010 |
6 | 132045555034553 |
7 | 11554165466016 |
oct | 1616364010445 |
9 | 380373725726 |
10 | 122202100005 |
11 | 47909999487 |
12 | 1b82529ba59 |
13 | b6a64a281b |
14 | 5cb39ad00d |
15 | 32a3489970 |
hex | 1c73d01125 |
122202100005 has 16 divisors (see below), whose sum is σ = 196722893760. Its totient is φ = 64774608768.
The previous prime is 122202099997. The next prime is 122202100021. The reversal of 122202100005 is 500001202221.
It is not a de Polignac number, because 122202100005 - 23 = 122202099997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24987760 + ... + 24992649.
It is an arithmetic number, because the mean of its divisors is an integer number (12295180860).
Almost surely, 2122202100005 is an apocalyptic number.
122202100005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122202100005 is a deficient number, since it is larger than the sum of its proper divisors (74520793755).
122202100005 is a wasteful number, since it uses less digits than its factorization.
122202100005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49980580.
The product of its (nonzero) digits is 80, while the sum is 15.
Adding to 122202100005 its reverse (500001202221), we get a palindrome (622203302226).
The spelling of 122202100005 in words is "one hundred twenty-two billion, two hundred two million, one hundred thousand, five".
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