Base | Representation |
---|---|
bin | 10010110100010000… |
… | …01001001011001000 |
3 | 222002000201201112222 |
4 | 21122020021023020 |
5 | 131142104100020 |
6 | 4350225153212 |
7 | 505223512511 |
oct | 113210111310 |
9 | 28060651488 |
10 | 10102018760 |
11 | 4314365239 |
12 | 1b5b18b808 |
13 | c4cb89ac2 |
14 | 6bb91ba08 |
15 | 3e1d10b25 |
hex | 25a2092c8 |
10102018760 has 16 divisors (see below), whose sum is σ = 22729542300. Its totient is φ = 4040807488.
The previous prime is 10102018753. The next prime is 10102018769. The reversal of 10102018760 is 6781020101.
It can be written as a sum of positive squares in 2 ways, for example, as 10075742884 + 26275876 = 100378^2 + 5126^2 .
It is not an unprimeable number, because it can be changed into a prime (10102018769) 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, 126275195 + ... + 126275274.
Almost surely, 210102018760 is an apocalyptic number.
10102018760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10102018760 is an abundant number, since it is smaller than the sum of its proper divisors (12627523540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102018760 is a wasteful number, since it uses less digits than its factorization.
10102018760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252550480 (or 252550476 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 26.
Adding to 10102018760 its reverse (6781020101), we get a palindrome (16883038861).
The spelling of 10102018760 in words is "ten billion, one hundred two million, eighteen thousand, seven hundred sixty".
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