Base | Representation |
---|---|
bin | 1100001110100100001… |
… | …0101011000100010000 |
3 | 202002020000102100220211 |
4 | 3003221002223010100 |
5 | 11420204431102344 |
6 | 240300511013504 |
7 | 21114454266400 |
oct | 3035102530420 |
9 | 662200370824 |
10 | 210068222224 |
11 | 810a9042613 |
12 | 3486750a294 |
13 | 16a6a1a4c13 |
14 | a24b322800 |
15 | 56e730b334 |
hex | 30e90ab110 |
210068222224 has 45 divisors (see below), whose sum is σ = 473486258277. Its totient is φ = 90023738112.
The previous prime is 210068222219. The next prime is 210068222261. The reversal of 210068222224 is 422222860012.
The square root of 210068222224 is 458332.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 65911319824 + 144156902400 = 256732^2 + 379680^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12825112 + ... + 12841480.
Almost surely, 2210068222224 is an apocalyptic number.
210068222224 is the 458332-nd square number.
It is an amenable number.
210068222224 is an abundant number, since it is smaller than the sum of its proper divisors (263418036053).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210068222224 is an frugal number, since it uses more digits than its factorization.
210068222224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32760 (or 16378 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 31.
The spelling of 210068222224 in words is "two hundred ten billion, sixty-eight million, two hundred twenty-two thousand, two hundred twenty-four".
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