Base | Representation |
---|---|
bin | 10010110111110101… |
… | …11110111010110000 |
3 | 222011010101012020101 |
4 | 21123322332322300 |
5 | 131222310421222 |
6 | 4353222322144 |
7 | 506040425053 |
oct | 113372767260 |
9 | 28133335211 |
10 | 10132123312 |
11 | 432a357233 |
12 | 1b69289354 |
13 | c5619a54c |
14 | 6c1916a9a |
15 | 3e47aa927 |
hex | 25bebeeb0 |
10132123312 has 20 divisors (see below), whose sum is σ = 20664199480. Its totient is φ = 4799426688.
The previous prime is 10132123291. The next prime is 10132123321. The reversal of 10132123312 is 21332123101.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 10132123312.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16664373 + ... + 16664980.
It is an arithmetic number, because the mean of its divisors is an integer number (1033209974).
Almost surely, 210132123312 is an apocalyptic number.
It is an amenable number.
10132123312 is an abundant number, since it is smaller than the sum of its proper divisors (10532076168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10132123312 is a wasteful number, since it uses less digits than its factorization.
10132123312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33329380 (or 33329374 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10132123312 its reverse (21332123101), we get a palindrome (31464246413).
The spelling of 10132123312 in words is "ten billion, one hundred thirty-two million, one hundred twenty-three thousand, three hundred twelve".
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