Base | Representation |
---|---|
bin | 101111110000000011010000… |
… | …100111110011100111110000 |
3 | 1000112120210002101110222011210 |
4 | 233300003100213303213300 |
5 | 210011301413034014300 |
6 | 2022353210314040120 |
7 | 62143511024030334 |
oct | 5760032047634760 |
9 | 1015523071428153 |
10 | 210010221001200 |
11 | 60a0891a8888a4 |
12 | 1b67947a119040 |
13 | 9024b56b32bb9 |
14 | 39c07983a37c4 |
15 | 1942cab497050 |
hex | bf00d09f39f0 |
210010221001200 has 120 divisors (see below), whose sum is σ = 673302375572976. Its totient is φ = 55955305472000.
The previous prime is 210010221001117. The next prime is 210010221001223. The reversal of 210010221001200 is 2100122010012.
210010221001200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72676161 + ... + 75510560.
Almost surely, 2210010221001200 is an apocalyptic number.
210010221001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210010221001200 is an abundant number, since it is smaller than the sum of its proper divisors (463292154571776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210010221001200 is a wasteful number, since it uses less digits than its factorization.
210010221001200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148187923 (or 148187912 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 210010221001200 its reverse (2100122010012), we get a palindrome (212110343011212).
The spelling of 210010221001200 in words is "two hundred ten trillion, ten billion, two hundred twenty-one million, one thousand, two hundred".
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