Base | Representation |
---|---|
bin | 10011000011111010… |
… | …00001001001010100 |
3 | 222102011210112000121 |
4 | 21201331001021110 |
5 | 131424212220040 |
6 | 4411235321324 |
7 | 511406533150 |
oct | 114175011124 |
9 | 28364715017 |
10 | 10233320020 |
11 | 4381495880 |
12 | 1b97150244 |
13 | c7113c961 |
14 | 6d113a060 |
15 | 3ed5e9c4a |
hex | 261f41254 |
10233320020 has 48 divisors (see below), whose sum is σ = 26792696448. Its totient is φ = 3189605760.
The previous prime is 10233320003. The next prime is 10233320089. The reversal of 10233320020 is 2002333201.
It is a junction number, because it is equal to n+sod(n) for n = 10233319976 and 10233320003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3320967 + ... + 3324046.
It is an arithmetic number, because the mean of its divisors is an integer number (558181176).
Almost surely, 210233320020 is an apocalyptic number.
10233320020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10233320020 is an abundant number, since it is smaller than the sum of its proper divisors (16559376428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10233320020 is a wasteful number, since it uses less digits than its factorization.
10233320020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6645040 (or 6645038 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 10233320020 its reverse (2002333201), we get a palindrome (12235653221).
The spelling of 10233320020 in words is "ten billion, two hundred thirty-three million, three hundred twenty thousand, twenty".
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