Base | Representation |
---|---|
bin | 110001001000101110100100… |
… | …100110101110001001100000 |
3 | 1001100011100022012002222021110 |
4 | 301020232210212232021200 |
5 | 211311122034011042120 |
6 | 2043340454223423320 |
7 | 63343000411235025 |
oct | 6110564446561140 |
9 | 1040140265088243 |
10 | 216104041112160 |
11 | 62948233429233 |
12 | 202a24b2154b40 |
13 | 93776a6571146 |
14 | 3b516c457954c |
15 | 19eb566d4b2e0 |
hex | c48ba49ae260 |
216104041112160 has 192 divisors, whose sum is σ = 728302318168320. Its totient is φ = 53699709818880.
The previous prime is 216104041112117. The next prime is 216104041112161. The reversal of 216104041112160 is 61211140401612.
It is a super-2 number, since 2×2161040411121602 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (216104041112161) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193670062 + ... + 194782701.
It is an arithmetic number, because the mean of its divisors is an integer number (3793241240460).
Almost surely, 2216104041112160 is an apocalyptic number.
216104041112160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
216104041112160 is an abundant number, since it is smaller than the sum of its proper divisors (512198277056160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
216104041112160 is a wasteful number, since it uses less digits than its factorization.
216104041112160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388452861 (or 388452853 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 30.
Adding to 216104041112160 its reverse (61211140401612), we get a palindrome (277315181513772).
The spelling of 216104041112160 in words is "two hundred sixteen trillion, one hundred four billion, forty-one million, one hundred twelve thousand, one hundred sixty".
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