Base | Representation |
---|---|
bin | 10000001011101110111… |
… | …111111111000110110011 |
3 | 10221022112221122020021011 |
4 | 100023232333333012303 |
5 | 121210100444011311 |
6 | 2210521421011351 |
7 | 143230104122644 |
oct | 20135677770663 |
9 | 3838487566234 |
10 | 1112111313331 |
11 | 399709930a57 |
12 | 15b64b9b3b57 |
13 | 80b44014b75 |
14 | 3bb7dbbd6cb |
15 | 1dddddad321 |
hex | 102eefff1b3 |
1112111313331 has 8 divisors (see below), whose sum is σ = 1182359527200. Its totient is φ = 1043687728512.
The previous prime is 1112111313319. The next prime is 1112111313343. The reversal of 1112111313331 is 1333131112111.
It is an interprime number because it is at equal distance from previous prime (1112111313319) and next prime (1112111313343).
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 1112111313331 - 225 = 1112077758899 is a prime.
It is a super-2 number, since 2×11121113133312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1112111313031) 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, 456156006 + ... + 456158443.
It is an arithmetic number, because the mean of its divisors is an integer number (147794940900).
Almost surely, 21112111313331 is an apocalyptic number.
1112111313331 is a deficient number, since it is larger than the sum of its proper divisors (70248213869).
1112111313331 is an equidigital number, since it uses as much as digits as its factorization.
1112111313331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 912314525.
The product of its digits is 162, while the sum is 22.
Adding to 1112111313331 its reverse (1333131112111), we get a palindrome (2445242425442).
The spelling of 1112111313331 in words is "one trillion, one hundred twelve billion, one hundred eleven million, three hundred thirteen thousand, three hundred thirty-one".
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