Base | Representation |
---|---|
bin | 101000000000… |
… | …100000011000 |
3 | 201201211121020 |
4 | 220000200120 |
5 | 10141102312 |
6 | 1012442440 |
7 | 155100525 |
oct | 50004030 |
9 | 21654536 |
10 | 10487832 |
11 | 5a13733 |
12 | 3619420 |
13 | 2232924 |
14 | 157014c |
15 | dc278c |
hex | a00818 |
10487832 has 16 divisors (see below), whose sum is σ = 26219640. Its totient is φ = 3495936.
The previous prime is 10487831. The next prime is 10487843. The reversal of 10487832 is 23878401.
It is a junction number, because it is equal to n+sod(n) for n = 10487793 and 10487802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10487831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218473 + ... + 218520.
Almost surely, 210487832 is an apocalyptic number.
10487832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10487832 is an abundant number, since it is smaller than the sum of its proper divisors (15731808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10487832 is a wasteful number, since it uses less digits than its factorization.
10487832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437002 (or 436998 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 10487832 is about 3238.4922417693. The cubic root of 10487832 is about 218.8913370145.
The spelling of 10487832 in words is "ten million, four hundred eighty-seven thousand, eight hundred thirty-two".
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