Base | Representation |
---|---|
bin | 100110010011… |
… | …110010001110 |
3 | 200220012201211 |
4 | 212103302032 |
5 | 10032330020 |
6 | 555125034 |
7 | 151234312 |
oct | 46236216 |
9 | 20805654 |
10 | 10042510 |
11 | 573a0a5 |
12 | 344377a |
13 | 210801a |
14 | 1495b42 |
15 | d3585a |
hex | 993c8e |
10042510 has 16 divisors (see below), whose sum is σ = 18153072. Its totient is φ = 4000000.
The previous prime is 10042489. The next prime is 10042523. The reversal of 10042510 is 1524001.
10042510 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 510 + ... + 4510.
It is an arithmetic number, because the mean of its divisors is an integer number (1134567).
It is a vampire number, since it can be written as 2510 ⋅ 4001 (with its own digits).
Almost surely, 210042510 is an apocalyptic number.
10042510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10042510 is a deficient number, since it is larger than the sum of its proper divisors (8110562).
10042510 is a wasteful number, since it uses less digits than its factorization.
10042510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4259.
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 10042510 is about 3168.9919532874. The cubic root of 10042510 is about 215.7483208309.
Adding to 10042510 its reverse (1524001), we get a palindrome (11566511).
The spelling of 10042510 in words is "ten million, forty-two thousand, five hundred ten".
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