Base | Representation |
---|---|
bin | 110000000110001000… |
… | …0100110101100111000 |
3 | 100212121002202021101201 |
4 | 1200030100212230320 |
5 | 3143011413111040 |
6 | 115240505423544 |
7 | 10314332055313 |
oct | 1401420465470 |
9 | 325532667351 |
10 | 103284894520 |
11 | 3a8916a2a65 |
12 | 18025a9abb4 |
13 | 9980233402 |
14 | 4ddb42797a |
15 | 2a47806a9a |
hex | 180c426b38 |
103284894520 has 64 divisors (see below), whose sum is σ = 244674460800. Its totient is φ = 39131164800.
The previous prime is 103284894499. The next prime is 103284894533. The reversal of 103284894520 is 25498482301.
103284894520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 4435147 + ... + 4458373.
It is an arithmetic number, because the mean of its divisors is an integer number (3823038450).
Almost surely, 2103284894520 is an apocalyptic number.
103284894520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103284894520 is an abundant number, since it is smaller than the sum of its proper divisors (141389566280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103284894520 is a wasteful number, since it uses less digits than its factorization.
103284894520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29108 (or 29104 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 46.
The spelling of 103284894520 in words is "one hundred three billion, two hundred eighty-four million, eight hundred ninety-four thousand, five hundred twenty".
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