Base | Representation |
---|---|
bin | 100000000010000011100… |
… | …111000001110110010000 |
3 | 21210102202121001011022110 |
4 | 200002003213001312100 |
5 | 242031110203131112 |
6 | 4403122014105320 |
7 | 315014364230640 |
oct | 40020347016620 |
9 | 7712677034273 |
10 | 2201231302032 |
11 | 77959a758474 |
12 | 2b6743aab240 |
13 | 12c7629b7519 |
14 | 7877c2cc520 |
15 | 3c3d45c213c |
hex | 200839c1d90 |
2201231302032 has 160 divisors (see below), whose sum is σ = 6792510394368. Its totient is φ = 600596080128.
The previous prime is 2201231302001. The next prime is 2201231302057. The reversal of 2201231302032 is 2302031321022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4504933 + ... + 4969595.
Almost surely, 22201231302032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2201231302032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3396255197184).
2201231302032 is an abundant number, since it is smaller than the sum of its proper divisors (4591279092336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201231302032 is a wasteful number, since it uses less digits than its factorization.
2201231302032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465317 (or 465311 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2201231302032 its reverse (2302031321022), we get a palindrome (4503262623054).
The spelling of 2201231302032 in words is "two trillion, two hundred one billion, two hundred thirty-one million, three hundred two thousand, thirty-two".
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