Base | Representation |
---|---|
bin | 11001000011111… |
… | …01111101000000 |
3 | 112122120211212012 |
4 | 30201331331000 |
5 | 412304343404 |
6 | 32505552052 |
7 | 5131635446 |
oct | 1441757500 |
9 | 478524765 |
10 | 210231104 |
11 | a8740816 |
12 | 5a4a5628 |
13 | 3472a105 |
14 | 1dcc6b96 |
15 | 136caa6e |
hex | c87df40 |
210231104 has 28 divisors (see below), whose sum is σ = 417973764. Its totient is φ = 104914944.
The previous prime is 210231079. The next prime is 210231113. The reversal of 210231104 is 401132012.
210231104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 133633600 + 76597504 = 11560^2 + 8752^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34082 + ... + 39774.
Almost surely, 2210231104 is an apocalyptic number.
It is an amenable number.
210231104 is a deficient number, since it is larger than the sum of its proper divisors (207742660).
210231104 is an equidigital number, since it uses as much as digits as its factorization.
210231104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6282 (or 6272 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 210231104 is about 14499.3483991523. The cubic root of 210231104 is about 594.6101572673.
Adding to 210231104 its reverse (401132012), we get a palindrome (611363116).
The spelling of 210231104 in words is "two hundred ten million, two hundred thirty-one thousand, one hundred four".
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