Base | Representation |
---|---|
bin | 11011110000110101011101… |
… | …111011011100011011011010 |
3 | 121000022221201000202002000200 |
4 | 123300311131323130123122 |
5 | 112001014323441401020 |
6 | 1111405234120043030 |
7 | 34501444102563033 |
oct | 3360653573343332 |
9 | 530287630662020 |
10 | 122103201122010 |
11 | 359a674989a479 |
12 | 11840503003476 |
13 | 5319389742bc4 |
14 | 2221b7db7ba8a |
15 | e1b2b78dd590 |
hex | 6f0d5dedc6da |
122103201122010 has 96 divisors (see below), whose sum is σ = 317556875085840. Its totient is φ = 32551773004800.
The previous prime is 122103201122009. The next prime is 122103201122027. The reversal of 122103201122010 is 10221102301221.
122103201122010 is a `hidden beast` number, since 1 + 2 + 210 + 320 + 1 + 122 + 0 + 10 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 103458862989729 + 18644338132281 = 10171473^2 + 4317909^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7796633580 + ... + 7796649240.
Almost surely, 2122103201122010 is an apocalyptic number.
122103201122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122103201122010 is an abundant number, since it is smaller than the sum of its proper divisors (195453673963830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122103201122010 is a wasteful number, since it uses less digits than its factorization.
122103201122010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34304 (or 34301 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 122103201122010 its reverse (10221102301221), we get a palindrome (132324303423231).
The spelling of 122103201122010 in words is "one hundred twenty-two trillion, one hundred three billion, two hundred one million, one hundred twenty-two thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •