Base | Representation |
---|---|
bin | 1001000111011011010101… |
… | …0010100000111100101100 |
3 | 1022111012122001120010000001 |
4 | 2101312311102200330230 |
5 | 2303210003224344322 |
6 | 33152332234314044 |
7 | 2053103150143330 |
oct | 221666522407454 |
9 | 38435561503001 |
10 | 10023200231212 |
11 | 32148a7254123 |
12 | 115a691588924 |
13 | 579250852c9c |
14 | 2691a845d7c0 |
15 | 125ad6b05827 |
hex | 91db54a0f2c |
10023200231212 has 96 divisors (see below), whose sum is σ = 20437421921280. Its totient is φ = 4212704643840.
The previous prime is 10023200231201. The next prime is 10023200231267. The reversal of 10023200231212 is 21213200232001.
It is a self number, because there is not a number n which added to its sum of digits gives 10023200231212.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1549417114 + ... + 1549423582.
It is an arithmetic number, because the mean of its divisors is an integer number (212889811680).
Almost surely, 210023200231212 is an apocalyptic number.
It is an amenable number.
10023200231212 is an abundant number, since it is smaller than the sum of its proper divisors (10414221690068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10023200231212 is a wasteful number, since it uses less digits than its factorization.
10023200231212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11711 (or 11709 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10023200231212 its reverse (21213200232001), we get a palindrome (31236400463213).
The spelling of 10023200231212 in words is "ten trillion, twenty-three billion, two hundred million, two hundred thirty-one thousand, two hundred twelve".
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