Base | Representation |
---|---|
bin | 10100111011111010… |
… | …10011110001011000 |
3 | 1002000100002122111110 |
4 | 22131331103301120 |
5 | 141004421414042 |
6 | 5055200500320 |
7 | 545352446433 |
oct | 123575236130 |
9 | 32010078443 |
10 | 11240029272 |
11 | 484878139a |
12 | 221831a6a0 |
13 | 10a18888c4 |
14 | 788b1281a |
15 | 45bba409c |
hex | 29df53c58 |
11240029272 has 64 divisors (see below), whose sum is σ = 30137184000. Its totient is φ = 3482504064.
The previous prime is 11240029267. The next prime is 11240029309. The reversal of 11240029272 is 27292004211.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208372 + ... + 256707.
It is an arithmetic number, because the mean of its divisors is an integer number (470893500).
Almost surely, 211240029272 is an apocalyptic number.
11240029272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11240029272 is an abundant number, since it is smaller than the sum of its proper divisors (18897154728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11240029272 is a wasteful number, since it uses less digits than its factorization.
11240029272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465160 (or 465156 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The spelling of 11240029272 in words is "eleven billion, two hundred forty million, twenty-nine thousand, two hundred seventy-two".
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