Base | Representation |
---|---|
bin | 11101110110110100010001… |
… | …110000001111100101000000 |
3 | 122012221010220212201112020200 |
4 | 131312310101300033211000 |
5 | 114202342030222000000 |
6 | 1143135044553405200 |
7 | 36441600314346450 |
oct | 3566642160174500 |
9 | 565833825645220 |
10 | 131310333000000 |
11 | 389264437a8240 |
12 | 128889a4a09800 |
13 | 58366853501bb |
14 | 245d64dbcdd60 |
15 | 102aa3a708500 |
hex | 776d11c0f940 |
131310333000000 has 2352 divisors, whose sum is σ = 593423716579200. Its totient is φ = 26966016000000.
The previous prime is 131310332999983. The next prime is 131310333000101. The reversal of 131310333000000 is 333013131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 61676998936 + ... + 61677001064.
Almost surely, 2131310333000000 is an apocalyptic number.
131310333000000 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 131310333000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296711858289600).
131310333000000 is an abundant number, since it is smaller than the sum of its proper divisors (462113383579200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131310333000000 is an equidigital number, since it uses as much as digits as its factorization.
131310333000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2284 (or 2246 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 131310333000000 its reverse (333013131), we get a palindrome (131310666013131).
The spelling of 131310333000000 in words is "one hundred thirty-one trillion, three hundred ten billion, three hundred thirty-three million", and thus it is an aban number.
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