Base | Representation |
---|---|
bin | 10000001100110110100… |
… | …101011011010000110000 |
3 | 10221102122122112012102010 |
4 | 100030312211123100300 |
5 | 121220030422412240 |
6 | 2211240522322520 |
7 | 143301626332620 |
oct | 20146645332060 |
9 | 3842578465363 |
10 | 1113312310320 |
11 | 39a175858851 |
12 | 15b926059440 |
13 | 80ca5a98082 |
14 | 3bc554cc880 |
15 | 1de5e544280 |
hex | 1033695b430 |
1113312310320 has 160 divisors (see below), whose sum is σ = 3956012656128. Its totient is φ = 253716148224.
The previous prime is 1113312310309. The next prime is 1113312310333. The reversal of 1113312310320 is 230132133111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417054 + ... + 1549373.
Almost surely, 21113312310320 is an apocalyptic number.
1113312310320 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 1113312310320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1978006328064).
1113312310320 is an abundant number, since it is smaller than the sum of its proper divisors (2842700345808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113312310320 is a wasteful number, since it uses less digits than its factorization.
1113312310320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1966787 (or 1966781 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1113312310320 its reverse (230132133111), we get a palindrome (1343444443431).
The spelling of 1113312310320 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, three hundred ten thousand, three hundred twenty".
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