Base | Representation |
---|---|
bin | 1001010010010111110101… |
… | …1101110100001000101000 |
3 | 1100011012000000202102002020 |
4 | 2110211331131310020220 |
5 | 2314300111002332222 |
6 | 33414551355104440 |
7 | 2102511046566054 |
oct | 224457535641050 |
9 | 40135000672066 |
10 | 10211242230312 |
11 | 328762203a252 |
12 | 118b010442120 |
13 | 590bba624086 |
14 | 274326336c64 |
15 | 12a94035365c |
hex | 9497d774228 |
10211242230312 has 64 divisors (see below), whose sum is σ = 25549074432000. Its totient is φ = 3400952351424.
The previous prime is 10211242230227. The next prime is 10211242230337. The reversal of 10211242230312 is 21303224211201.
It is a super-2 number, since 2×102112422303122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248797489 + ... + 248838527.
It is an arithmetic number, because the mean of its divisors is an integer number (399204288000).
Almost surely, 210211242230312 is an apocalyptic number.
10211242230312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10211242230312 is an abundant number, since it is smaller than the sum of its proper divisors (15337832201688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10211242230312 is a wasteful number, since it uses less digits than its factorization.
10211242230312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49310 (or 49306 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 10211242230312 its reverse (21303224211201), we get a palindrome (31514466441513).
The spelling of 10211242230312 in words is "ten trillion, two hundred eleven billion, two hundred forty-two million, two hundred thirty thousand, three hundred twelve".
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