Base | Representation |
---|---|
bin | 1001000110001001011010… |
… | …1000010101101011000100 |
3 | 1022102002212120222112201210 |
4 | 2101202112220111223010 |
5 | 2302324440010201040 |
6 | 33134254245251420 |
7 | 2051364222016611 |
oct | 221422650255304 |
9 | 38362776875653 |
10 | 10001211022020 |
11 | 3206542988869 |
12 | 1156375403b70 |
13 | 57715800b7ba |
14 | 2680bdccb508 |
15 | 12524b409480 |
hex | 91896a15ac4 |
10001211022020 has 48 divisors (see below), whose sum is σ = 28034961913728. Its totient is φ = 2663982839040.
The previous prime is 10001211022013. The next prime is 10001211022037. The reversal of 10001211022020 is 2022011210001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 10001211021987 and 10001211022005.
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, 93907801 + ... + 94014240.
It is an arithmetic number, because the mean of its divisors is an integer number (584061706536).
Almost surely, 210001211022020 is an apocalyptic number.
10001211022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10001211022020 is an abundant number, since it is smaller than the sum of its proper divisors (18033750891708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001211022020 is a wasteful number, since it uses less digits than its factorization.
10001211022020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187922940 (or 187922938 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10001211022020 its reverse (2022011210001), we get a palindrome (12023222232021).
The spelling of 10001211022020 in words is "ten trillion, one billion, two hundred eleven million, twenty-two thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.031 sec. • engine limits •