Base | Representation |
---|---|
bin | 10100100001101101… |
… | …10001001101000010 |
3 | 1001110000110201112100 |
4 | 22100312301031002 |
5 | 140032133223020 |
6 | 5021305211230 |
7 | 540043151034 |
oct | 122066611502 |
9 | 31400421470 |
10 | 11020211010 |
11 | 4745692706 |
12 | 2176790b16 |
13 | 1068182b23 |
14 | 767851c54 |
15 | 447732a90 |
hex | 290db1342 |
11020211010 has 24 divisors (see below), whose sum is σ = 28652548860. Its totient is φ = 2938722912.
The previous prime is 11020210979. The next prime is 11020211021. The reversal of 11020211010 is 1011202011.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10701695601 + 318515409 = 103449^2 + 17847^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 11020210983 and 11020211001.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61223305 + ... + 61223484.
Almost surely, 211020211010 is an apocalyptic number.
11020211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11020211010 is an abundant number, since it is smaller than the sum of its proper divisors (17632337850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020211010 is a wasteful number, since it uses less digits than its factorization.
11020211010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122446802 (or 122446799 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 11020211010 its reverse (1011202011), we get a palindrome (12031413021).
The spelling of 11020211010 in words is "eleven billion, twenty million, two hundred eleven thousand, ten".
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