Base | Representation |
---|---|
bin | 100111001101… |
… | …110001100100 |
3 | 201100021120002 |
4 | 213031301210 |
5 | 10112430121 |
6 | 1004200432 |
7 | 153243644 |
oct | 47156144 |
9 | 21307502 |
10 | 10280036 |
11 | 58915a8 |
12 | 3539118 |
13 | 218c180 |
14 | 1518524 |
15 | d80e0b |
hex | 9cdc64 |
10280036 has 48 divisors (see below), whose sum is σ = 21273840. Its totient is φ = 4300800.
The previous prime is 10280027. The next prime is 10280041. The reversal of 10280036 is 63008201.
10280036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 940900 + 9339136 = 970^2 + 3056^2 .
It is a super-2 number, since 2×102800362 = 211358280322592, which contains 22 as substring.
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, 25436 + ... + 25836.
It is an arithmetic number, because the mean of its divisors is an integer number (443205).
Almost surely, 210280036 is an apocalyptic number.
It is an amenable number.
10280036 is an abundant number, since it is smaller than the sum of its proper divisors (10993804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10280036 is a wasteful number, since it uses less digits than its factorization.
10280036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464 (or 462 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 10280036 is about 3206.2495224171. The cubic root of 10280036 is about 217.4360476089.
Adding to 10280036 its reverse (63008201), we get a palindrome (73288237).
The spelling of 10280036 in words is "ten million, two hundred eighty thousand, thirty-six".
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