Base | Representation |
---|---|
bin | 11111010100001101110… |
… | …011100110000010010110 |
3 | 21121201201021221100112020 |
4 | 133110031303212002112 |
5 | 240224304110303441 |
6 | 4324341520034010 |
7 | 311322551155512 |
oct | 37241563460226 |
9 | 7551637840466 |
10 | 2152010244246 |
11 | 75a731753215 |
12 | 2a90a7a62906 |
13 | 127c1a436965 |
14 | 7622d205142 |
15 | 3aea32e4e66 |
hex | 1f50dce6096 |
2152010244246 has 16 divisors (see below), whose sum is σ = 4304221054464. Its totient is φ = 717303320424.
The previous prime is 2152010244203. The next prime is 2152010244247. The reversal of 2152010244246 is 6424420102512.
It is a super-2 number, since 2×21520102442462 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152010244247) 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, 8217250 + ... + 8475093.
It is an arithmetic number, because the mean of its divisors is an integer number (269013815904).
Almost surely, 22152010244246 is an apocalyptic number.
2152010244246 is an abundant number, since it is smaller than the sum of its proper divisors (2152210810218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152010244246 is a wasteful number, since it uses less digits than its factorization.
2152010244246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16713835.
The product of its (nonzero) digits is 30720, while the sum is 33.
Adding to 2152010244246 its reverse (6424420102512), we get a palindrome (8576430346758).
The spelling of 2152010244246 in words is "two trillion, one hundred fifty-two billion, ten million, two hundred forty-four thousand, two hundred forty-six".
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