Base | Representation |
---|---|
bin | 11111000001100101110… |
… | …001010011010111101111 |
3 | 21112211002112012202010000 |
4 | 133001211301103113233 |
5 | 234412324331431111 |
6 | 4311233223115343 |
7 | 310014140131134 |
oct | 37014561232757 |
9 | 7484075182100 |
10 | 2132011202031 |
11 | 7521a9818857 |
12 | 2a52462a2b53 |
13 | 126081005c79 |
14 | 752930cc58b |
15 | 3a6d26b7c56 |
hex | 1f065c535ef |
2132011202031 has 20 divisors (see below), whose sum is σ = 3193981945000. Its totient is φ = 1417268172816.
The previous prime is 2132011202029. The next prime is 2132011202047. The reversal of 2132011202031 is 1302021102312.
2132011202031 is a `hidden beast` number, since 21 + 320 + 1 + 120 + 203 + 1 = 666.
It is not a de Polignac number, because 2132011202031 - 21 = 2132011202029 is a prime.
It is a super-2 number, since 2×21320112020312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2132011201995 and 2132011202013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132011202051) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37681081 + ... + 37737618.
It is an arithmetic number, because the mean of its divisors is an integer number (159699097250).
Almost surely, 22132011202031 is an apocalyptic number.
2132011202031 is a deficient number, since it is larger than the sum of its proper divisors (1061970742969).
2132011202031 is an equidigital number, since it uses as much as digits as its factorization.
2132011202031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75419060 (or 75419051 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2132011202031 its reverse (1302021102312), we get a palindrome (3434032304343).
The spelling of 2132011202031 in words is "two trillion, one hundred thirty-two billion, eleven million, two hundred two thousand, thirty-one".
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