Base | Representation |
---|---|
bin | 1001101001000100001011… |
… | …01011000001111101011010 |
3 | 2210001220120212011022221001 |
4 | 10310202011223001331122 |
5 | 10234334102003114002 |
6 | 113032053510335214 |
7 | 4315544211556462 |
oct | 464420553017532 |
9 | 83056525138831 |
10 | 21202201223002 |
11 | 6834891939598 |
12 | 246516635a50a |
13 | baa48893a957 |
14 | 534298c60ba2 |
15 | 26b7b7e30a87 |
hex | 134885ac1f5a |
21202201223002 has 8 divisors (see below), whose sum is σ = 31887215560800. Its totient is φ = 10573129369404.
The previous prime is 21202201222987. The next prime is 21202201223033. The reversal of 21202201223002 is 20032210220212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13985620102 + ... + 13985621617.
It is an arithmetic number, because the mean of its divisors is an integer number (3985901945100).
Almost surely, 221202201223002 is an apocalyptic number.
21202201223002 is a deficient number, since it is larger than the sum of its proper divisors (10685014337798).
21202201223002 is a wasteful number, since it uses less digits than its factorization.
21202201223002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27971242100.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 21202201223002 its reverse (20032210220212), we get a palindrome (41234411443214).
The spelling of 21202201223002 in words is "twenty-one trillion, two hundred two billion, two hundred one million, two hundred twenty-three thousand, two".
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