Base | Representation |
---|---|
bin | 100110010000… |
… | …111110010011 |
3 | 200212121221100 |
4 | 212100332103 |
5 | 10031442440 |
6 | 554555443 |
7 | 151155612 |
oct | 46207623 |
9 | 20777840 |
10 | 10030995 |
11 | 5731487 |
12 | 3438b83 |
13 | 2102a00 |
14 | 1491879 |
15 | d32230 |
hex | 990f93 |
10030995 has 36 divisors (see below), whose sum is σ = 18841680. Its totient is φ = 4934592.
The previous prime is 10030991. The next prime is 10031027. The reversal of 10030995 is 59903001.
10030995 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10030995 - 22 = 10030991 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10030991) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6946 + ... + 8264.
It is an arithmetic number, because the mean of its divisors is an integer number (523380).
Almost surely, 210030995 is an apocalyptic number.
10030995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10030995 is a deficient number, since it is larger than the sum of its proper divisors (8810685).
10030995 is a wasteful number, since it uses less digits than its factorization.
10030995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1356 (or 1340 counting only the distinct ones).
The product of its (nonzero) digits is 1215, while the sum is 27.
The square root of 10030995 is about 3167.1746083852. The cubic root of 10030995 is about 215.6658284375.
Adding to 10030995 its reverse (59903001), we get a palindrome (69933996).
It can be divided in two parts, 10030 and 995, that added together give a square (11025 = 1052).
The spelling of 10030995 in words is "ten million, thirty thousand, nine hundred ninety-five".
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