Base | Representation |
---|---|
bin | 101111110110000100101110… |
… | …010110100100001000000000 |
3 | 1000121001100102001101220102101 |
4 | 233312010232112210020000 |
5 | 210040042034230300000 |
6 | 2023311300220200144 |
7 | 62215432421622400 |
oct | 5766045626441000 |
9 | 1017040361356371 |
10 | 210424110400000 |
11 | 61058400637082 |
12 | 1b725728999054 |
13 | 9054ba6b971c3 |
14 | 39d681d08c800 |
15 | 194d932427e6a |
hex | bf612e5a4200 |
210424110400000 has 360 divisors, whose sum is σ = 611311164214212. Its totient is φ = 72145382400000.
The previous prime is 210424110399977. The next prime is 210424110400027. The reversal of 210424110400000 is 4011424012.
It can be written as a sum of positive squares in 6 ways, for example, as 80103072801024 + 130321037598976 = 8950032^2 + 11415824^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 77058010 + ... + 79741990.
Almost surely, 2210424110400000 is an apocalyptic number.
210424110400000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210424110400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305655582107106).
210424110400000 is an abundant number, since it is smaller than the sum of its proper divisors (400887053814212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210424110400000 is an frugal number, since it uses more digits than its factorization.
210424110400000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2684038 (or 2683995 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 210424110400000 its reverse (4011424012), we get a palindrome (210428121824012).
The spelling of 210424110400000 in words is "two hundred ten trillion, four hundred twenty-four billion, one hundred ten million, four hundred thousand".
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