Base | Representation |
---|---|
bin | 100001011010010… |
… | …1010100100101010 |
3 | 2220010112212222211 |
4 | 1002310222210222 |
5 | 4244000231442 |
6 | 303125035334 |
7 | 36532132210 |
oct | 10264524452 |
9 | 2803485884 |
10 | 1121102122 |
11 | 525918688 |
12 | 273555b4a |
13 | 14b35b94a |
14 | a8c72cb0 |
15 | 68653617 |
hex | 42d2a92a |
1121102122 has 16 divisors (see below), whose sum is σ = 1924244352. Its totient is φ = 479883600.
The previous prime is 1121102119. The next prime is 1121102173. The reversal of 1121102122 is 2212011211.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37129 + ... + 60172.
It is an arithmetic number, because the mean of its divisors is an integer number (120265272).
Almost surely, 21121102122 is an apocalyptic number.
1121102122 is a deficient number, since it is larger than the sum of its proper divisors (803142230).
1121102122 is an equidigital number, since it uses as much as digits as its factorization.
1121102122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98133.
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 1121102122 is about 33482.8631093579. The cubic root of 1121102122 is about 1038.8393492912.
Adding to 1121102122 its reverse (2212011211), we get a palindrome (3333113333).
The spelling of 1121102122 in words is "one billion, one hundred twenty-one million, one hundred two thousand, one hundred twenty-two".
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