Base | Representation |
---|---|
bin | 111000111001111010… |
… | …0000001000110000101 |
3 | 102200102110210212221110 |
4 | 1301303310001012011 |
5 | 4000232214200401 |
6 | 132045555035233 |
7 | 11554165466214 |
oct | 1616364010605 |
9 | 380373725843 |
10 | 122202100101 |
11 | 47909999564 |
12 | 1b82529bb19 |
13 | b6a64a2893 |
14 | 5cb39ad07b |
15 | 32a34899d6 |
hex | 1c73d01185 |
122202100101 has 32 divisors (see below), whose sum is σ = 182776688640. Its totient is φ = 72253836864.
The previous prime is 122202100049. The next prime is 122202100123. The reversal of 122202100101 is 101001202221.
It is not a de Polignac number, because 122202100101 - 29 = 122202099589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122202101101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 930010 + ... + 1053243.
It is an arithmetic number, because the mean of its divisors is an integer number (5711771520).
Almost surely, 2122202100101 is an apocalyptic number.
It is an amenable number.
122202100101 is a deficient number, since it is larger than the sum of its proper divisors (60574588539).
122202100101 is a wasteful number, since it uses less digits than its factorization.
122202100101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1983345.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 122202100101 its reverse (101001202221), we get a palindrome (223203302322).
The spelling of 122202100101 in words is "one hundred twenty-two billion, two hundred two million, one hundred thousand, one hundred one".
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