Base | Representation |
---|---|
bin | 10000001001110010011… |
… | …010111010101010001010 |
3 | 10221010011021202112121011 |
4 | 100021302122322222022 |
5 | 121141310413033002 |
6 | 2205534155034134 |
7 | 143124234462211 |
oct | 20116232725212 |
9 | 3833137675534 |
10 | 1110021221002 |
11 | 39883704a721 |
12 | 15b167a3b94a |
13 | 8089ccb5845 |
14 | 3ba22392078 |
15 | 1dd1a6518d7 |
hex | 102726baa8a |
1110021221002 has 16 divisors (see below), whose sum is σ = 1672764933312. Its totient is φ = 552434074560.
The previous prime is 1110021220981. The next prime is 1110021221009. The reversal of 1110021221002 is 2001221200111.
It is a super-2 number, since 2×11100212210022 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1110021221009) 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, 1631938 + ... + 2209810.
It is an arithmetic number, because the mean of its divisors is an integer number (104547808332).
Almost surely, 21110021221002 is an apocalyptic number.
1110021221002 is a deficient number, since it is larger than the sum of its proper divisors (562743712310).
1110021221002 is a wasteful number, since it uses less digits than its factorization.
1110021221002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582333.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1110021221002 its reverse (2001221200111), we get a palindrome (3111242421113).
The spelling of 1110021221002 in words is "one trillion, one hundred ten billion, twenty-one million, two hundred twenty-one thousand, two".
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