Base | Representation |
---|---|
bin | 100001101111000100… |
… | …100100010100000100 |
3 | 10110111110100120000200 |
4 | 201233010210110010 |
5 | 1043141120103120 |
6 | 24350221010500 |
7 | 2421434114334 |
oct | 415704442404 |
9 | 113443316020 |
10 | 36223206660 |
11 | 143a9068333 |
12 | 702b0b3a30 |
13 | 3553781cc4 |
14 | 1a78b5b0c4 |
15 | e20151e90 |
hex | 86f124504 |
36223206660 has 72 divisors (see below), whose sum is σ = 111678357336. Its totient is φ = 9501166080.
The previous prime is 36223206641. The next prime is 36223206661. The reversal of 36223206660 is 6660232263.
It can be written as a sum of positive squares in 4 ways, for example, as 49449024 + 36173757636 = 7032^2 + 190194^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (36223206661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1638529 + ... + 1660488.
Almost surely, 236223206660 is an apocalyptic number.
36223206660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
36223206660 is an abundant number, since it is smaller than the sum of its proper divisors (75455150676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36223206660 is a wasteful number, since it uses less digits than its factorization.
36223206660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3299093 (or 3299088 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 36.
The spelling of 36223206660 in words is "thirty-six billion, two hundred twenty-three million, two hundred six thousand, six hundred sixty".
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