Base | Representation |
---|---|
bin | 10010111100110010000… |
… | …000101001101000011011 |
3 | 11121111020112121111122002 |
4 | 102330302000221220123 |
5 | 132313413303401021 |
6 | 2434121235551215 |
7 | 163040036255525 |
oct | 22746200515033 |
9 | 4544215544562 |
10 | 1302214122011 |
11 | 4622a1a178a0 |
12 | 190464a5b50b |
13 | 95a4ba318ca |
14 | 47055660a15 |
15 | 23d184d150b |
hex | 12f32029a1b |
1302214122011 has 16 divisors (see below), whose sum is σ = 1495532169600. Its totient is φ = 1121399121600.
The previous prime is 1302214121987. The next prime is 1302214122071. The reversal of 1302214122011 is 1102214122031.
It is not a de Polignac number, because 1302214122011 - 26 = 1302214121947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1302214122071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557335 + ... + 2242703.
It is an arithmetic number, because the mean of its divisors is an integer number (93470760600).
Almost surely, 21302214122011 is an apocalyptic number.
1302214122011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1302214122011 is a deficient number, since it is larger than the sum of its proper divisors (193318047589).
1302214122011 is a wasteful number, since it uses less digits than its factorization.
1302214122011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694490.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1302214122011 its sum of digits (20), we get a palindrome (1302214122031).
Adding to 1302214122011 its reverse (1102214122031), we get a palindrome (2404428244042).
The spelling of 1302214122011 in words is "one trillion, three hundred two billion, two hundred fourteen million, one hundred twenty-two thousand, eleven".
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