Base | Representation |
---|---|
bin | 10000011101011010111… |
… | …100001101000000100101 |
3 | 11000010120110012200112101 |
4 | 100131122330031000211 |
5 | 122012444121131323 |
6 | 2223342100052101 |
7 | 144501523321006 |
oct | 20353274150045 |
9 | 4003513180471 |
10 | 1131102130213 |
11 | 3a6774734840 |
12 | 16326b994031 |
13 | 8287c5b8813 |
14 | 3ca620471ad |
15 | 1e651231dad |
hex | 1075af0d025 |
1131102130213 has 8 divisors (see below), whose sum is σ = 1233958624416. Its totient is φ = 1028250474000.
The previous prime is 1131102130187. The next prime is 1131102130241. The reversal of 1131102130213 is 3120312011311.
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 1131102130213 - 25 = 1131102130181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1131102130913) 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, 711738 + ... + 1663963.
It is an arithmetic number, because the mean of its divisors is an integer number (154244828052).
Almost surely, 21131102130213 is an apocalyptic number.
It is an amenable number.
1131102130213 is a deficient number, since it is larger than the sum of its proper divisors (102856494203).
1131102130213 is a wasteful number, since it uses less digits than its factorization.
1131102130213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2418995.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1131102130213 its reverse (3120312011311), we get a palindrome (4251414141524).
The spelling of 1131102130213 in words is "one trillion, one hundred thirty-one billion, one hundred two million, one hundred thirty thousand, two hundred thirteen".
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