Base | Representation |
---|---|
bin | 10101001001011010… |
… | …01001000000001100 |
3 | 1002022020002220120211 |
4 | 22210231021000030 |
5 | 141222411400442 |
6 | 5114323052204 |
7 | 551225605630 |
oct | 124455110014 |
9 | 32266086524 |
10 | 11353231372 |
11 | 48a666a84a |
12 | 224a211064 |
13 | 10bc1725b2 |
14 | 799b7cdc0 |
15 | 466ab5617 |
hex | 2a4b4900c |
11353231372 has 24 divisors (see below), whose sum is σ = 22708937216. Its totient is φ = 4865140368.
The previous prime is 11353231361. The next prime is 11353231387. The reversal of 11353231372 is 27313235311.
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, 348493 + ... + 379675.
Almost surely, 211353231372 is an apocalyptic number.
It is an amenable number.
11353231372 is an abundant number, since it is smaller than the sum of its proper divisors (11355705844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11353231372 is a wasteful number, since it uses less digits than its factorization.
11353231372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44197 (or 44195 counting only the distinct ones).
The product of its digits is 11340, while the sum is 31.
Adding to 11353231372 its reverse (27313235311), we get a palindrome (38666466683).
The spelling of 11353231372 in words is "eleven billion, three hundred fifty-three million, two hundred thirty-one thousand, three hundred seventy-two".
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