Base | Representation |
---|---|
bin | 1100010010100001011… |
… | …0010001000000111010 |
3 | 202011222000221200021200 |
4 | 3010220112101000322 |
5 | 11424343330314002 |
6 | 240554131315030 |
7 | 21153002064204 |
oct | 3045026210072 |
9 | 664860850250 |
10 | 211130323002 |
11 | 815a3621655 |
12 | 34b0314ba76 |
13 | 16ba9246311 |
14 | a30c3d7774 |
15 | 575a6a7b1c |
hex | 312859103a |
211130323002 has 48 divisors (see below), whose sum is σ = 469897176840. Its totient is φ = 68462361216.
The previous prime is 211130322979. The next prime is 211130323021. The reversal of 211130323002 is 200323031112.
211130323002 is a `hidden beast` number, since 211 + 130 + 323 + 0 + 0 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 155433851001 + 55696472001 = 394251^2 + 236001^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4123068 + ... + 4173960.
Almost surely, 2211130323002 is an apocalyptic number.
211130323002 is an abundant number, since it is smaller than the sum of its proper divisors (258766853838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211130323002 is a wasteful number, since it uses less digits than its factorization.
211130323002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57167 (or 57164 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 211130323002 its reverse (200323031112), we get a palindrome (411453354114).
The spelling of 211130323002 in words is "two hundred eleven billion, one hundred thirty million, three hundred twenty-three thousand, two".
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