Base | Representation |
---|---|
bin | 1100001111111111010… |
… | …0010101110011000101 |
3 | 202010012122110000102100 |
4 | 3003333310111303011 |
5 | 11422000241403221 |
6 | 240402441102313 |
7 | 21130104245442 |
oct | 3037764256305 |
9 | 663178400370 |
10 | 210450341061 |
11 | 81284805104 |
12 | 34953487999 |
13 | 16acb3c563c |
14 | a285d909c9 |
15 | 571ab3b926 |
hex | 30ffd15cc5 |
210450341061 has 24 divisors (see below), whose sum is σ = 305962937280. Its totient is φ = 139387666176.
The previous prime is 210450341053. The next prime is 210450341099. The reversal of 210450341061 is 160143054012.
It is a happy number.
210450341061 is a `hidden beast` number, since 210 + 4 + 50 + 341 + 0 + 61 = 666.
It is not a de Polignac number, because 210450341061 - 23 = 210450341053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210450341261) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2939061 + ... + 3009813.
It is an arithmetic number, because the mean of its divisors is an integer number (12748455720).
Almost surely, 2210450341061 is an apocalyptic number.
It is an amenable number.
210450341061 is a deficient number, since it is larger than the sum of its proper divisors (95512596219).
210450341061 is a wasteful number, since it uses less digits than its factorization.
210450341061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72905 (or 72902 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 210450341061 its reverse (160143054012), we get a palindrome (370593395073).
The spelling of 210450341061 in words is "two hundred ten billion, four hundred fifty million, three hundred forty-one thousand, sixty-one".
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