Base | Representation |
---|---|
bin | 1001101001111101100101… |
… | …01000011110111101001010 |
3 | 2210011212010200200201021010 |
4 | 10310332302220132331022 |
5 | 10240340211144114010 |
6 | 113054152002224350 |
7 | 4321015015451301 |
oct | 464766250367512 |
9 | 83155120621233 |
10 | 21233020301130 |
11 | 68469674640a0 |
12 | 246b1276550b6 |
13 | bb035a905561 |
14 | 53597dd9d438 |
15 | 26c4bd8ee620 |
hex | 134fb2a1ef4a |
21233020301130 has 128 divisors (see below), whose sum is σ = 59945061657600. Its totient is φ = 4757544460800.
The previous prime is 21233020301117. The next prime is 21233020301209. The reversal of 21233020301130 is 3110302033212.
It is a super-2 number, since 2×212330203011302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 21233020301097 and 21233020301106.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41041060 + ... + 41555199.
It is an arithmetic number, because the mean of its divisors is an integer number (468320794200).
Almost surely, 221233020301130 is an apocalyptic number.
21233020301130 is an abundant number, since it is smaller than the sum of its proper divisors (38712041356470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21233020301130 is a wasteful number, since it uses less digits than its factorization.
21233020301130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82596340.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 21233020301130 its reverse (3110302033212), we get a palindrome (24343322334342).
The spelling of 21233020301130 in words is "twenty-one trillion, two hundred thirty-three billion, twenty million, three hundred one thousand, one hundred thirty".
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