Base | Representation |
---|---|
bin | 1001010001110110001111… |
… | …0101001000110010011100 |
3 | 1100010022201101222111102000 |
4 | 2110131203311020302130 |
5 | 2314123122340431022 |
6 | 33410500340402300 |
7 | 2102041401610341 |
oct | 224354365106234 |
9 | 40108641874360 |
10 | 10202222202012 |
11 | 3283813509505 |
12 | 11893136a6390 |
13 | 5900b0980819 |
14 | 273b0c3ca7c8 |
15 | 12a5b351c6ac |
hex | 94763d48c9c |
10202222202012 has 48 divisors (see below), whose sum is σ = 26454245126400. Its totient is φ = 3400221380400.
The previous prime is 10202222201999. The next prime is 10202222202019. The reversal of 10202222202012 is 21020222220201.
10202222202012 is a `hidden beast` number, since 1 + 0 + 20 + 222 + 220 + 201 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202222202019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6502462 + ... + 7917477.
It is an arithmetic number, because the mean of its divisors is an integer number (551130106800).
Almost surely, 210202222202012 is an apocalyptic number.
10202222202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10202222202012 is an abundant number, since it is smaller than the sum of its proper divisors (16252022924388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202222202012 is a wasteful number, since it uses less digits than its factorization.
10202222202012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14426503 (or 14426495 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 10202222202012 its reverse (21020222220201), we get a palindrome (31222444422213).
It can be divided in two parts, 1020222220201 and 2, that multiplied together give a palindrome (2040444440402).
The spelling of 10202222202012 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, two hundred two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •