Base | Representation |
---|---|
bin | 11110110000001011001… |
… | …101111110010101100010 |
3 | 21111000211100121001212010 |
4 | 132300023031332111202 |
5 | 234111030400402320 |
6 | 4254501525013350 |
7 | 305452562436342 |
oct | 36601315762542 |
9 | 7430740531763 |
10 | 2113312122210 |
11 | 745283665383 |
12 | 2a16a7b54256 |
13 | 124390cc90b3 |
14 | 743db8c6d22 |
15 | 39e8ac6eae0 |
hex | 1ec0b37e562 |
2113312122210 has 32 divisors (see below), whose sum is σ = 5073121567872. Its totient is φ = 563419624320.
The previous prime is 2113312122193. The next prime is 2113312122247. The reversal of 2113312122210 is 122212133112.
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, 8010211 + ... + 8269830.
It is an arithmetic number, because the mean of its divisors is an integer number (158535048996).
Almost surely, 22113312122210 is an apocalyptic number.
2113312122210 is an abundant number, since it is smaller than the sum of its proper divisors (2959809445662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113312122210 is a wasteful number, since it uses less digits than its factorization.
2113312122210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16284378.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 2113312122210 its reverse (122212133112), we get a palindrome (2235524255322).
The spelling of 2113312122210 in words is "two trillion, one hundred thirteen billion, three hundred twelve million, one hundred twenty-two thousand, two hundred ten".
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