Base | Representation |
---|---|
bin | 10010110110010100… |
… | …00100111010100100 |
3 | 222010020020211211100 |
4 | 21123022010322210 |
5 | 131211020142240 |
6 | 4352043440100 |
7 | 505523440404 |
oct | 113312047244 |
9 | 28106224740 |
10 | 10119302820 |
11 | 432309aa90 |
12 | 1b64b26030 |
13 | c5362bc63 |
14 | 6bdd3a804 |
15 | 3e35c6e30 |
hex | 25b284ea4 |
10119302820 has 72 divisors (see below), whose sum is σ = 33485699520. Its totient is φ = 2453163840.
The previous prime is 10119302779. The next prime is 10119302821. The reversal of 10119302820 is 2820391101.
It is not an unprimeable number, because it can be changed into a prime (10119302821) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2553400 + ... + 2557359.
It is an arithmetic number, because the mean of its divisors is an integer number (465079160).
Almost surely, 210119302820 is an apocalyptic number.
10119302820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10119302820 is an abundant number, since it is smaller than the sum of its proper divisors (23366396700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10119302820 is a wasteful number, since it uses less digits than its factorization.
10119302820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5110785 (or 5110780 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
Adding to 10119302820 its reverse (2820391101), we get a palindrome (12939693921).
The spelling of 10119302820 in words is "ten billion, one hundred nineteen million, three hundred two thousand, eight hundred twenty".
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