Base | Representation |
---|---|
bin | 10001100111000000010… |
… | …011000001001000000010 |
3 | 11021200111210021000000112 |
4 | 101213000103001020002 |
5 | 124311302134132434 |
6 | 2323530124151322 |
7 | 153266463314552 |
oct | 21470023011002 |
9 | 4250453230015 |
10 | 1210112020994 |
11 | 427229763138 |
12 | 176640098542 |
13 | 8a161567396 |
14 | 427d94cb162 |
15 | 21727824dce |
hex | 119c04c1202 |
1210112020994 has 32 divisors (see below), whose sum is σ = 1861260920064. Its totient is φ = 589944499200.
The previous prime is 1210112020993. The next prime is 1210112021051. The reversal of 1210112020994 is 4990202110121.
It is a super-2 number, since 2×12101120209942 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1210112020994.
It is not an unprimeable number, because it can be changed into a prime (1210112020991) 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, 3342842 + ... + 3687114.
It is an arithmetic number, because the mean of its divisors is an integer number (58164403752).
Almost surely, 21210112020994 is an apocalyptic number.
1210112020994 is a deficient number, since it is larger than the sum of its proper divisors (651148899070).
1210112020994 is a wasteful number, since it uses less digits than its factorization.
1210112020994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344642.
The product of its (nonzero) digits is 2592, while the sum is 32.
The spelling of 1210112020994 in words is "one trillion, two hundred ten billion, one hundred twelve million, twenty thousand, nine hundred ninety-four".
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