Base | Representation |
---|---|
bin | 10011001010001001… |
… | …11100101011001010 |
3 | 222112211102020200201 |
4 | 21211010330223022 |
5 | 132031121334011 |
6 | 4420350522414 |
7 | 512614160332 |
oct | 114504745312 |
9 | 28484366621 |
10 | 10285730506 |
11 | 43a9032627 |
12 | 1bb080640a |
13 | c7bc6028c |
14 | 6d80a00c2 |
15 | 402eedcc1 |
hex | 26513caca |
10285730506 has 8 divisors (see below), whose sum is σ = 15490065024. Its totient is φ = 5122375500.
The previous prime is 10285730489. The next prime is 10285730509. The reversal of 10285730506 is 60503758201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10285730509) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10244250 + ... + 10245253.
It is an arithmetic number, because the mean of its divisors is an integer number (1936258128).
Almost surely, 210285730506 is an apocalyptic number.
10285730506 is a deficient number, since it is larger than the sum of its proper divisors (5204334518).
10285730506 is a wasteful number, since it uses less digits than its factorization.
10285730506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20489756.
The product of its (nonzero) digits is 50400, while the sum is 37.
The spelling of 10285730506 in words is "ten billion, two hundred eighty-five million, seven hundred thirty thousand, five hundred six".
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