Base | Representation |
---|---|
bin | 10001110000011010011… |
… | …011011010000000101000 |
3 | 11022122120211002222211211 |
4 | 101300122123122000220 |
5 | 124442444302312404 |
6 | 2332320355002504 |
7 | 154105020516112 |
oct | 21603233320050 |
9 | 4278524088754 |
10 | 1220214104104 |
11 | 430543061756 |
12 | 17859b299434 |
13 | 8b0b1447558 |
14 | 430b70243b2 |
15 | 21b19649b04 |
hex | 11c1a6da028 |
1220214104104 has 8 divisors (see below), whose sum is σ = 2287901445210. Its totient is φ = 610107052048.
The previous prime is 1220214104033. The next prime is 1220214104117. The reversal of 1220214104104 is 4014014120221.
It can be written as a sum of positive squares in only one way, i.e., 1136351736004 + 83862368100 = 1065998^2 + 289590^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76263381499 + ... + 76263381514.
Almost surely, 21220214104104 is an apocalyptic number.
It is an amenable number.
1220214104104 is a deficient number, since it is larger than the sum of its proper divisors (1067687341106).
1220214104104 is a wasteful number, since it uses less digits than its factorization.
1220214104104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152526763019 (or 152526763015 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 1220214104104 its reverse (4014014120221), we get a palindrome (5234228224325).
The spelling of 1220214104104 in words is "one trillion, two hundred twenty billion, two hundred fourteen million, one hundred four thousand, one hundred four".
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