Base | Representation |
---|---|
bin | 100110001010… |
… | …001001000100 |
3 | 200211012112221 |
4 | 212022021010 |
5 | 10030044022 |
6 | 554222124 |
7 | 151011205 |
oct | 46121104 |
9 | 20735487 |
10 | 10003012 |
11 | 5712458 |
12 | 3424944 |
13 | 20c3056 |
14 | 14855ac |
15 | d28cc7 |
hex | 98a244 |
10003012 has 6 divisors (see below), whose sum is σ = 17505278. Its totient is φ = 5001504.
The previous prime is 10003003. The next prime is 10003027. The reversal of 10003012 is 21030001.
It can be written as a sum of positive squares in only one way, i.e., 9449476 + 553536 = 3074^2 + 744^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10002986 and 10003004.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250373 + ... + 1250380.
Almost surely, 210003012 is an apocalyptic number.
It is an amenable number.
10003012 is a deficient number, since it is larger than the sum of its proper divisors (7502266).
10003012 is a wasteful number, since it uses less digits than its factorization.
10003012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500757 (or 2500755 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 10003012 is about 3162.7538633286. The cubic root of 10003012 is about 215.4650973561.
Adding to 10003012 its reverse (21030001), we get a palindrome (31033013).
The spelling of 10003012 in words is "ten million, three thousand, twelve".
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