Base | Representation |
---|---|
bin | 10111001111101001011000… |
… | …101110010011100100111100 |
3 | 111101222010021101110022001110 |
4 | 113033221120232103210330 |
5 | 101344420123312110322 |
6 | 1001231541310242020 |
7 | 30350616065253645 |
oct | 2717513056234474 |
9 | 441863241408043 |
10 | 102230300113212 |
11 | 2a634699303737 |
12 | b570b007b6310 |
13 | 45073782cba4b |
14 | 1b35d899d06cc |
15 | bc43a0d7cc0c |
hex | 5cfa58b9393c |
102230300113212 has 24 divisors (see below), whose sum is σ = 241805002096336. Its totient is φ = 33609961680768.
The previous prime is 102230300113169. The next prime is 102230300113219. The reversal of 102230300113212 is 212311003032201.
It is a super-2 number, since 2×1022303001132122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102230300113219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58350627043 + ... + 58350628794.
Almost surely, 2102230300113212 is an apocalyptic number.
102230300113212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102230300113212 is an abundant number, since it is smaller than the sum of its proper divisors (139574701983124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102230300113212 is a wasteful number, since it uses less digits than its factorization.
102230300113212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116701255917 (or 116701255915 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 102230300113212 its reverse (212311003032201), we get a palindrome (314541303145413).
The spelling of 102230300113212 in words is "one hundred two trillion, two hundred thirty billion, three hundred million, one hundred thirteen thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •