Base | Representation |
---|---|
bin | 11101010001000101101… |
… | …001100000001011010010 |
3 | 21010021021220110112112200 |
4 | 131101011221200023102 |
5 | 230422431034432010 |
6 | 4135534422504030 |
7 | 265206511102326 |
oct | 35210551401322 |
9 | 7107256415480 |
10 | 2011213202130 |
11 | 705a50469590 |
12 | 285953295016 |
13 | 11786c6b9212 |
14 | 6d4b3bbb986 |
15 | 374b2632cc0 |
hex | 1d445a602d2 |
2011213202130 has 96 divisors (see below), whose sum is σ = 5888549242368. Its totient is φ = 471838867200.
The previous prime is 2011213202111. The next prime is 2011213202143. The reversal of 2011213202130 is 312023121102.
2011213202130 is a `hidden beast` number, since 20 + 112 + 1 + 320 + 213 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 47 ways as a sum of consecutive naturals, for example, 32735899 + ... + 32797278.
It is an arithmetic number, because the mean of its divisors is an integer number (61339054608).
Almost surely, 22011213202130 is an apocalyptic number.
2011213202130 is an abundant number, since it is smaller than the sum of its proper divisors (3877336040238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011213202130 is a wasteful number, since it uses less digits than its factorization.
2011213202130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65533232 (or 65533229 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2011213202130 its reverse (312023121102), we get a palindrome (2323236323232).
The spelling of 2011213202130 in words is "two trillion, eleven billion, two hundred thirteen million, two hundred two thousand, one hundred thirty".
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