Base | Representation |
---|---|
bin | 10000000010100000110… |
… | …101111001011010010001 |
3 | 10220100222220210001020012 |
4 | 100002200311321122101 |
5 | 121024311242023441 |
6 | 2202203123524305 |
7 | 142426536235130 |
oct | 20024065713221 |
9 | 3810886701205 |
10 | 1102210111121 |
11 | 395498967209 |
12 | 159747b29695 |
13 | 7cc26939c32 |
14 | 3b4c0c17917 |
15 | 1da0ea189eb |
hex | 100a0d79691 |
1102210111121 has 8 divisors (see below), whose sum is σ = 1260088752000. Its totient is φ = 944436483648.
The previous prime is 1102210111111. The next prime is 1102210111141. The reversal of 1102210111121 is 1211110122011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1102210111121 - 222 = 1102205916817 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1102210111096 and 1102210111105.
It is not an unprimeable number, because it can be changed into a prime (1102210111111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26230856 + ... + 26272841.
It is an arithmetic number, because the mean of its divisors is an integer number (157511094000).
Almost surely, 21102210111121 is an apocalyptic number.
It is an amenable number.
1102210111121 is a deficient number, since it is larger than the sum of its proper divisors (157878640879).
1102210111121 is an equidigital number, since it uses as much as digits as its factorization.
1102210111121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52506703.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 1102210111121 its reverse (1211110122011), we get a palindrome (2313320233132).
The spelling of 1102210111121 in words is "one trillion, one hundred two billion, two hundred ten million, one hundred eleven thousand, one hundred twenty-one".
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