Base | Representation |
---|---|
bin | 1010010000001000100000… |
… | …1100111110110001010110 |
3 | 1110220121201112011200021111 |
4 | 2210002020030332301112 |
5 | 2434141111444221133 |
6 | 35550225201405234 |
7 | 2242252406021224 |
oct | 244021014766126 |
9 | 43817645150244 |
10 | 11272279288918 |
11 | 365660187772a |
12 | 132078763981a |
13 | 639c82160a2b |
14 | 2ad81cc69b14 |
15 | 1483403be1cd |
hex | a408833ec56 |
11272279288918 has 16 divisors (see below), whose sum is σ = 17020571977440. Its totient is φ = 5598756072000.
The previous prime is 11272279288901. The next prime is 11272279288931. The reversal of 11272279288918 is 81988297227211.
It is a super-2 number, since 2×112722792889182 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53760388 + ... + 53969656.
It is an arithmetic number, because the mean of its divisors is an integer number (1063785748590).
Almost surely, 211272279288918 is an apocalyptic number.
11272279288918 is a deficient number, since it is larger than the sum of its proper divisors (5748292688522).
11272279288918 is a wasteful number, since it uses less digits than its factorization.
11272279288918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387783.
The product of its digits is 32514048, while the sum is 67.
The spelling of 11272279288918 in words is "eleven trillion, two hundred seventy-two billion, two hundred seventy-nine million, two hundred eighty-eight thousand, nine hundred eighteen".
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