Base | Representation |
---|---|
bin | 1100001110011001001… |
… | …1001001110111000010 |
3 | 202002002210211202101210 |
4 | 3003212103021313002 |
5 | 11420111141223020 |
6 | 240252144510550 |
7 | 21113355224043 |
oct | 3034623116702 |
9 | 662083752353 |
10 | 210022211010 |
11 | 81085076717 |
12 | 3485401b456 |
13 | 16a607b5251 |
14 | a2451868ca |
15 | 56e326d3e0 |
hex | 30e64c9dc2 |
210022211010 has 64 divisors (see below), whose sum is σ = 514214313984. Its totient is φ = 54886372800.
The previous prime is 210022210987. The next prime is 210022211027. The reversal of 210022211010 is 10112220012.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60495 + ... + 650925.
It is an arithmetic number, because the mean of its divisors is an integer number (8034598656).
Almost surely, 2210022211010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210022211010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257107156992).
210022211010 is an abundant number, since it is smaller than the sum of its proper divisors (304192102974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210022211010 is a wasteful number, since it uses less digits than its factorization.
210022211010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590679.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 210022211010 its reverse (10112220012), we get a palindrome (220134431022).
The spelling of 210022211010 in words is "two hundred ten billion, twenty-two million, two hundred eleven thousand, ten".
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