Base | Representation |
---|---|
bin | 10010101010101000… |
… | …10001101011001110 |
3 | 221212101212110101021 |
4 | 21111110101223032 |
5 | 131010424010410 |
6 | 4334223304354 |
7 | 503223520435 |
oct | 112524215316 |
9 | 27771773337 |
10 | 10021313230 |
11 | 4282851a55 |
12 | 1b3814b0ba |
13 | c39240556 |
14 | 6b0d1011c |
15 | 3d9bbceda |
hex | 255511ace |
10021313230 has 16 divisors (see below), whose sum is σ = 18065178864. Its totient is φ = 4002566400.
The previous prime is 10021313227. The next prime is 10021313249. The reversal of 10021313230 is 3231312001.
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, 737796 + ... + 751255.
It is an arithmetic number, because the mean of its divisors is an integer number (1129073679).
Almost surely, 210021313230 is an apocalyptic number.
10021313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10021313230 is a deficient number, since it is larger than the sum of its proper divisors (8043865634).
10021313230 is a wasteful number, since it uses less digits than its factorization.
10021313230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1489731.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10021313230 its reverse (3231312001), we get a palindrome (13252625231).
The spelling of 10021313230 in words is "ten billion, twenty-one million, three hundred thirteen thousand, two hundred thirty".
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