Base | Representation |
---|---|
bin | 101011101101… |
… | …001110111100 |
3 | 210120002200200 |
4 | 223231032330 |
5 | 10413114333 |
6 | 1045323500 |
7 | 166246461 |
oct | 53551674 |
9 | 23502620 |
10 | 11457468 |
11 | 6516190 |
12 | 3a06590 |
13 | 24b2089 |
14 | 1743668 |
15 | 1014c13 |
hex | aed3bc |
11457468 has 36 divisors (see below), whose sum is σ = 31595928. Its totient is φ = 3471840.
The previous prime is 11457451. The next prime is 11457493. The reversal of 11457468 is 86475411.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14071 + ... + 14862.
Almost surely, 211457468 is an apocalyptic number.
11457468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
11457468 is an abundant number, since it is smaller than the sum of its proper divisors (20138460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11457468 is a wasteful number, since it uses less digits than its factorization.
11457468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28954 (or 28949 counting only the distinct ones).
The product of its digits is 26880, while the sum is 36.
The square root of 11457468 is about 3384.8881813141. Note that the first 3 decimals coincide. The cubic root of 11457468 is about 225.4392604062.
The spelling of 11457468 in words is "eleven million, four hundred fifty-seven thousand, four hundred sixty-eight".
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