Base | Representation |
---|---|
bin | 1100010010011110111… |
… | …1101100010001000010 |
3 | 202011221022220221020110 |
4 | 3010213233230101002 |
5 | 11424333233223020 |
6 | 240553130452150 |
7 | 21152520120162 |
oct | 3044757542102 |
9 | 664838827213 |
10 | 211120211010 |
11 | 81598945335 |
12 | 34abb894056 |
13 | 16ba71157a7 |
14 | a30ad245a2 |
15 | 575985b8e0 |
hex | 3127bec442 |
211120211010 has 32 divisors (see below), whose sum is σ = 506700893952. Its totient is φ = 56297346560.
The previous prime is 211120210991. The next prime is 211120211047. The reversal of 211120211010 is 10112021112.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1956775 + ... + 2061845.
It is an arithmetic number, because the mean of its divisors is an integer number (15834402936).
Almost surely, 2211120211010 is an apocalyptic number.
211120211010 is an abundant number, since it is smaller than the sum of its proper divisors (295580682942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211120211010 is a wasteful number, since it uses less digits than its factorization.
211120211010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172058.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 211120211010 its reverse (10112021112), we get a palindrome (221232232122).
It can be divided in two parts, 2111202 and 11010, that added together give a palindrome (2122212).
The spelling of 211120211010 in words is "two hundred eleven billion, one hundred twenty million, two hundred eleven thousand, ten".
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