Base | Representation |
---|---|
bin | 10000011101011010110… |
… | …100100010101110010000 |
3 | 11000010120022102122210010 |
4 | 100131122310202232100 |
5 | 122012443112401000 |
6 | 2223341545034520 |
7 | 144501500255112 |
oct | 20353264425620 |
9 | 4003508378703 |
10 | 1131100122000 |
11 | 3a6773592a62 |
12 | 16326b185a40 |
13 | 8287c064724 |
14 | 3ca61a833b2 |
15 | 1e650e86d50 |
hex | 1075ad22b90 |
1131100122000 has 320 divisors, whose sum is σ = 3770025202944. Its totient is φ = 291568435200.
The previous prime is 1131100121999. The next prime is 1131100122023. The reversal of 1131100122000 is 2210011311.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25003402 + ... + 25048598.
Almost surely, 21131100122000 is an apocalyptic number.
1131100122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1131100122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1885012601472).
1131100122000 is an abundant number, since it is smaller than the sum of its proper divisors (2638925080944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1131100122000 is a wasteful number, since it uses less digits than its factorization.
1131100122000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45363 (or 45347 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 1131100122000 its reverse (2210011311), we get a palindrome (1133310133311).
The spelling of 1131100122000 in words is "one trillion, one hundred thirty-one billion, one hundred million, one hundred twenty-two thousand".
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