Base | Representation |
---|---|
bin | 1011110100110110010001… |
… | …1001111011001010000100 |
3 | 1201001000212002202111101210 |
4 | 2331031210121323022010 |
5 | 3201013210413210000 |
6 | 43353142251051420 |
7 | 2511255215602140 |
oct | 275154431731204 |
9 | 51030762674353 |
10 | 13002550522500 |
11 | 4163394881030 |
12 | 155bb93a40b70 |
13 | 73419b1c6a26 |
14 | 32d480a68220 |
15 | 17835d542350 |
hex | bd36467b284 |
13002550522500 has 240 divisors, whose sum is σ = 47266873758720. Its totient is φ = 2701828560000.
The previous prime is 13002550522457. The next prime is 13002550522571. The reversal of 13002550522500 is 522505520031.
13002550522500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10680120 + ... + 11835119.
It is an arithmetic number, because the mean of its divisors is an integer number (196945307328).
Almost surely, 213002550522500 is an apocalyptic number.
13002550522500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13002550522500 is an abundant number, since it is smaller than the sum of its proper divisors (34264323236220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13002550522500 is a wasteful number, since it uses less digits than its factorization.
13002550522500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22515284 (or 22515267 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The spelling of 13002550522500 in words is "thirteen trillion, two billion, five hundred fifty million, five hundred twenty-two thousand, five hundred".
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