Base | Representation |
---|---|
bin | 11111000100011000100 |
3 | 1220201111122 |
4 | 3320203010 |
5 | 230034202 |
6 | 33453112 |
7 | 11440040 |
oct | 3704304 |
9 | 1821448 |
10 | 1018052 |
11 | 635972 |
12 | 411198 |
13 | 2984c9 |
14 | 1c7020 |
15 | 1519a2 |
hex | f88c4 |
1018052 has 24 divisors (see below), whose sum is σ = 2061696. Its totient is φ = 430848.
The previous prime is 1018021. The next prime is 1018057. The reversal of 1018052 is 2508101.
It is a self number, because there is not a number n which added to its sum of digits gives 1018052.
It is not an unprimeable number, because it can be changed into a prime (1018057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2708 + ... + 3060.
It is an arithmetic number, because the mean of its divisors is an integer number (85904).
21018052 is an apocalyptic number.
1018052 is the 824-th pentagonal number.
It is an amenable number.
1018052 is an abundant number, since it is smaller than the sum of its proper divisors (1043644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1018052 is a wasteful number, since it uses less digits than its factorization.
1018052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467 (or 465 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 1018052 is about 1008.9856292336. The cubic root of 1018052 is about 100.5981483849.
The spelling of 1018052 in words is "one million, eighteen thousand, fifty-two".
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