Base | Representation |
---|---|
bin | 10001100110111010111… |
… | …100011000101100000000 |
3 | 11021200021112020201200021 |
4 | 101212322330120230000 |
5 | 124311111140431422 |
6 | 2323513155103224 |
7 | 153264323005123 |
oct | 21467274305400 |
9 | 4250245221607 |
10 | 1210022202112 |
11 | 427192a95959 |
12 | 176615ba1b14 |
13 | 8a148a79a09 |
14 | 427cb5ca3ba |
15 | 2171e9d1dc7 |
hex | 119baf18b00 |
1210022202112 has 36 divisors (see below), whose sum is σ = 2416395726360. Its totient is φ = 604741081088.
The previous prime is 1210022202101. The next prime is 1210022202131. The reversal of 1210022202112 is 2112022200121.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479437 + ... + 1627852.
It is an arithmetic number, because the mean of its divisors is an integer number (67122103510).
Almost surely, 21210022202112 is an apocalyptic number.
It is an amenable number.
1210022202112 is a deficient number, since it is larger than the sum of its proper divisors (1206373524248).
1210022202112 is an equidigital number, since it uses as much as digits as its factorization.
1210022202112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2109548 (or 2109534 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 1210022202112 its reverse (2112022200121), we get a palindrome (3322044402233).
The spelling of 1210022202112 in words is "one trillion, two hundred ten billion, twenty-two million, two hundred two thousand, one hundred twelve".
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