Base | Representation |
---|---|
bin | 101011000011… |
… | …111011101010 |
3 | 210020111122010 |
4 | 223003323222 |
5 | 10342211143 |
6 | 1041540350 |
7 | 164643330 |
oct | 53037352 |
9 | 23214563 |
10 | 11288298 |
11 | 641007a |
12 | 39446b6 |
13 | 2453088 |
14 | 16dbb50 |
15 | ecea33 |
hex | ac3eea |
11288298 has 32 divisors (see below), whose sum is σ = 25905024. Its totient is φ = 3212352.
The previous prime is 11288287. The next prime is 11288327. The reversal of 11288298 is 89288211.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16336 + ... + 17012.
It is an arithmetic number, because the mean of its divisors is an integer number (809532).
Almost surely, 211288298 is an apocalyptic number.
11288298 is an abundant number, since it is smaller than the sum of its proper divisors (14616726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11288298 is a wasteful number, since it uses less digits than its factorization.
11288298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1086.
The product of its digits is 18432, while the sum is 39.
The square root of 11288298 is about 3359.8062444135. The cubic root of 11288298 is about 224.3242142904.
It can be divided in two parts, 112 and 88298, that added together give a triangular number (88410 = T420).
The spelling of 11288298 in words is "eleven million, two hundred eighty-eight thousand, two hundred ninety-eight".
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