Base | Representation |
---|---|
bin | 101100111000… |
… | …010100100100 |
3 | 211010201120210 |
4 | 230320110210 |
5 | 11002440103 |
6 | 1100055420 |
7 | 202000242 |
oct | 54702444 |
9 | 24121523 |
10 | 11765028 |
11 | 6706270 |
12 | 3b34570 |
13 | 258c072 |
14 | 17c3792 |
15 | 1075e03 |
hex | b38524 |
11765028 has 48 divisors (see below), whose sum is σ = 31530240. Its totient is φ = 3376800.
The previous prime is 11765023. The next prime is 11765051. The reversal of 11765028 is 82056711.
It is a junction number, because it is equal to n+sod(n) for n = 11764986 and 11765004.
It is not an unprimeable number, because it can be changed into a prime (11765023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163 + ... + 4853.
It is an arithmetic number, because the mean of its divisors is an integer number (656880).
Almost surely, 211765028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11765028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15765120).
11765028 is an abundant number, since it is smaller than the sum of its proper divisors (19765212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11765028 is a wasteful number, since it uses less digits than its factorization.
11765028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4728 (or 4726 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 30.
The square root of 11765028 is about 3430.0186588414. The cubic root of 11765028 is about 227.4386776717.
The spelling of 11765028 in words is "eleven million, seven hundred sixty-five thousand, twenty-eight".
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