Base | Representation |
---|---|
bin | 11011100001000110100011… |
… | …001111000011110001011010 |
3 | 120212111121000111112210101012 |
4 | 123201012203033003301122 |
5 | 111330311110211230320 |
6 | 1105220430512253522 |
7 | 34330360530033545 |
oct | 3341064317036132 |
9 | 525447014483335 |
10 | 121022032133210 |
11 | 3561a17911295a |
12 | 116a6a698412a2 |
13 | 526b4370b8410 |
14 | 21c56d761d85c |
15 | ded0da2464c5 |
hex | 6e11a33c3c5a |
121022032133210 has 128 divisors (see below), whose sum is σ = 253923988147200. Its totient is φ = 41139360967680.
The previous prime is 121022032133071. The next prime is 121022032133227. The reversal of 121022032133210 is 12331230220121.
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 63 ways as a sum of consecutive naturals, for example, 74963615 + ... + 76561005.
It is an arithmetic number, because the mean of its divisors is an integer number (1983781157400).
Almost surely, 2121022032133210 is an apocalyptic number.
121022032133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121022032133210 is an abundant number, since it is smaller than the sum of its proper divisors (132901956013990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121022032133210 is a wasteful number, since it uses less digits than its factorization.
121022032133210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1598296.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 121022032133210 its reverse (12331230220121), we get a palindrome (133353262353331).
The spelling of 121022032133210 in words is "one hundred twenty-one trillion, twenty-two billion, thirty-two million, one hundred thirty-three thousand, two hundred ten".
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