Base | Representation |
---|---|
bin | 10000010100000110111… |
… | …001000111101000001010 |
3 | 10222011202112101120100010 |
4 | 100110012321013220022 |
5 | 121332004114213002 |
6 | 2215005512452350 |
7 | 143665645424622 |
oct | 20240671075012 |
9 | 3864675346303 |
10 | 1121102101002 |
11 | 3a25029aa894 |
12 | 16133a9aa0b6 |
13 | 819478bac80 |
14 | 3c393cb7882 |
15 | 1e26836a46c |
hex | 10506e47a0a |
1121102101002 has 128 divisors (see below), whose sum is σ = 2529890496000. Its totient is φ = 328819276800.
The previous prime is 1121102100997. The next prime is 1121102101033. The reversal of 1121102101002 is 2001012011211.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82011024 + ... + 82024692.
It is an arithmetic number, because the mean of its divisors is an integer number (19764769500).
Almost surely, 21121102101002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1121102101002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264945248000).
1121102101002 is an abundant number, since it is smaller than the sum of its proper divisors (1408788394998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1121102101002 is a wasteful number, since it uses less digits than its factorization.
1121102101002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14176.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1121102101002 its reverse (2001012011211), we get a palindrome (3122114112213).
The spelling of 1121102101002 in words is "one trillion, one hundred twenty-one billion, one hundred two million, one hundred one thousand, two".
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