Base | Representation |
---|---|
bin | 1011000110010000000001… |
… | …1110010000110010001010 |
3 | 1121012111112001120102202011 |
4 | 2301210000132100302022 |
5 | 3044404204031133002 |
6 | 41541305341530134 |
7 | 2366365116606034 |
oct | 261440036206212 |
9 | 47174461512664 |
10 | 12202010021002 |
11 | 398493060758a |
12 | 14509b857394a |
13 | 6a684c2843a9 |
14 | 30281aa06c54 |
15 | 162607a868d7 |
hex | b1900790c8a |
12202010021002 has 8 divisors (see below), whose sum is σ = 18303030534276. Its totient is φ = 6100999842912.
The previous prime is 12202010020997. The next prime is 12202010021009. The reversal of 12202010021002 is 20012001020221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 12141120016921 + 60890004081 = 3484411^2 + 246759^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12202010021009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1979988 + ... + 5322064.
Almost surely, 212202010021002 is an apocalyptic number.
12202010021002 is a deficient number, since it is larger than the sum of its proper divisors (6101020513274).
12202010021002 is a wasteful number, since it uses less digits than its factorization.
12202010021002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5167592.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12202010021002 its reverse (20012001020221), we get a palindrome (32214011041223).
The spelling of 12202010021002 in words is "twelve trillion, two hundred two billion, ten million, twenty-one thousand, two".
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