Base | Representation |
---|---|
bin | 100001011100001… |
… | …1110101101110010 |
3 | 2220012102200202011 |
4 | 1002320132231302 |
5 | 4244224232010 |
6 | 303202313134 |
7 | 36543465532 |
oct | 10270365562 |
9 | 2805380664 |
10 | 1122102130 |
11 | 526440a36 |
12 | 2739587aa |
13 | 14b61bb76 |
14 | a90534c2 |
15 | 6879ea8a |
hex | 42e1eb72 |
1122102130 has 16 divisors (see below), whose sum is σ = 2020169664. Its totient is φ = 448755120.
The previous prime is 1122102109. The next prime is 1122102143. The reversal of 1122102130 is 312012211.
It is a super-2 number, since 2×11221021302 = 2518226380301073800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1122102130.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84739 + ... + 97081.
It is an arithmetic number, because the mean of its divisors is an integer number (126260604).
Almost surely, 21122102130 is an apocalyptic number.
1122102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1122102130 is a deficient number, since it is larger than the sum of its proper divisors (898067534).
1122102130 is a wasteful number, since it uses less digits than its factorization.
1122102130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21441.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 1122102130 is about 33497.7929123696. The cubic root of 1122102130 is about 1039.1481344034.
Adding to 1122102130 its reverse (312012211), we get a palindrome (1434114341).
The spelling of 1122102130 in words is "one billion, one hundred twenty-two million, one hundred two thousand, one hundred thirty".
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