Base | Representation |
---|---|
bin | 10011000010010101… |
… | …01010101111001000 |
3 | 222101020221221102012 |
4 | 21201022222233020 |
5 | 131412322333112 |
6 | 4410044355052 |
7 | 511156411142 |
oct | 114112525710 |
9 | 28336857365 |
10 | 10220121032 |
11 | 4374aa0220 |
12 | 1b92845a88 |
13 | c6b49acc4 |
14 | 6cd4a1c92 |
15 | 3ec38e022 |
hex | 2612aabc8 |
10220121032 has 16 divisors (see below), whose sum is σ = 20904793200. Its totient is φ = 4645509520.
The previous prime is 10220121029. The next prime is 10220121049. The reversal of 10220121032 is 23012102201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10220120998 and 10220121016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58068782 + ... + 58068957.
It is an arithmetic number, because the mean of its divisors is an integer number (1306549575).
Almost surely, 210220121032 is an apocalyptic number.
It is an amenable number.
10220121032 is an abundant number, since it is smaller than the sum of its proper divisors (10684672168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220121032 is a wasteful number, since it uses less digits than its factorization.
10220121032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116137756 (or 116137752 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 10220121032 its reverse (23012102201), we get a palindrome (33232223233).
The spelling of 10220121032 in words is "ten billion, two hundred twenty million, one hundred twenty-one thousand, thirty-two".
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