Base | Representation |
---|---|
bin | 10010111100110001001… |
… | …110101011011000111100 |
3 | 11121111012121221221210221 |
4 | 102330301032223120330 |
5 | 132313401430201022 |
6 | 2434120051111124 |
7 | 163036520025232 |
oct | 22746116533074 |
9 | 4544177857727 |
10 | 1302201022012 |
11 | 46229558a650 |
12 | 1904605a24a4 |
13 | 95a490c6027 |
14 | 47053a10952 |
15 | 23d17294cc7 |
hex | 12f313ab63c |
1302201022012 has 24 divisors (see below), whose sum is σ = 2532926177712. Its totient is φ = 580741449600.
The previous prime is 1302201021941. The next prime is 1302201022019. The reversal of 1302201022012 is 2102201022031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302201022019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279200289 + ... + 279204952.
It is an arithmetic number, because the mean of its divisors is an integer number (105538590738).
Almost surely, 21302201022012 is an apocalyptic number.
It is an amenable number.
1302201022012 is a deficient number, since it is larger than the sum of its proper divisors (1230725155700).
1302201022012 is a wasteful number, since it uses less digits than its factorization.
1302201022012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 558405309 (or 558405307 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 1302201022012 its reverse (2102201022031), we get a palindrome (3404402044043).
The spelling of 1302201022012 in words is "one trillion, three hundred two billion, two hundred one million, twenty-two thousand, twelve".
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