Base | Representation |
---|---|
bin | 1010001011111011101000… |
… | …0011000010111010100100 |
3 | 1110122201102022011211121110 |
4 | 2202332322003002322210 |
5 | 2432000301340214340 |
6 | 35453131100345020 |
7 | 2234115642400143 |
oct | 242767203027244 |
9 | 43581368154543 |
10 | 11200101101220 |
11 | 3628a330a3a39 |
12 | 130a7a3245170 |
13 | 63321b681025 |
14 | 2aa132c5375a |
15 | 14651894e680 |
hex | a2fba0c2ea4 |
11200101101220 has 96 divisors (see below), whose sum is σ = 31555368246528. Its totient is φ = 2968122368512.
The previous prime is 11200101101183. The next prime is 11200101101221. The reversal of 11200101101220 is 2210110100211.
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 = 11200101101196 and 11200101101205.
It is not an unprimeable number, because it can be changed into a prime (11200101101221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43930834 + ... + 44185046.
It is an arithmetic number, because the mean of its divisors is an integer number (328701752568).
Almost surely, 211200101101220 is an apocalyptic number.
11200101101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11200101101220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15777684123264).
11200101101220 is an abundant number, since it is smaller than the sum of its proper divisors (20355267145308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11200101101220 is a wasteful number, since it uses less digits than its factorization.
11200101101220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258789 (or 258787 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 11200101101220 its reverse (2210110100211), we get a palindrome (13410211201431).
The spelling of 11200101101220 in words is "eleven trillion, two hundred billion, one hundred one million, one hundred one thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •