Base | Representation |
---|---|
bin | 10000001001110111110… |
… | …001011110010001100011 |
3 | 10221010101112201210211211 |
4 | 100021313301132101203 |
5 | 121142001410121011 |
6 | 2205551123450551 |
7 | 143126404660231 |
oct | 20116761362143 |
9 | 3833345653754 |
10 | 1110111020131 |
11 | 398882804083 |
12 | 15b191b26a57 |
13 | 808b5797219 |
14 | 3ba30289951 |
15 | 1dd2348db21 |
hex | 10277c5e463 |
1110111020131 has 8 divisors (see below), whose sum is σ = 1175429599200. Its totient is φ = 1044794433408.
The previous prime is 1110111020111. The next prime is 1110111020147. The reversal of 1110111020131 is 1310201110111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1110111020131 - 211 = 1110111018083 is a prime.
It is a super-2 number, since 2×11101110201312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1110111020101) 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, 736530 + ... + 1662136.
It is an arithmetic number, because the mean of its divisors is an integer number (146928699900).
Almost surely, 21110111020131 is an apocalyptic number.
1110111020131 is a deficient number, since it is larger than the sum of its proper divisors (65318579069).
1110111020131 is an equidigital number, since it uses as much as digits as its factorization.
1110111020131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 996173.
The product of its (nonzero) digits is 6, while the sum is 13.
Adding to 1110111020131 its reverse (1310201110111), we get a palindrome (2420312130242).
The spelling of 1110111020131 in words is "one trillion, one hundred ten billion, one hundred eleven million, twenty thousand, one hundred thirty-one".
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