Base | Representation |
---|---|
bin | 10011000001010000… |
… | …10011010001001010 |
3 | 222100122000020100201 |
4 | 21200220103101022 |
5 | 131403021041020 |
6 | 4405123322414 |
7 | 511020006601 |
oct | 114050232112 |
9 | 28318006321 |
10 | 10211112010 |
11 | 436a9a7650 |
12 | 1b8b82040a |
13 | c69665518 |
14 | 6cc1d8a38 |
15 | 3eb6aea0a |
hex | 260a1344a |
10211112010 has 64 divisors (see below), whose sum is σ = 20830639104. Its totient is φ = 3570278400.
The previous prime is 10211111987. The next prime is 10211112029. The reversal of 10211112010 is 1021111201.
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 525834 + ... + 544906.
It is an arithmetic number, because the mean of its divisors is an integer number (325478736).
Almost surely, 210211112010 is an apocalyptic number.
10211112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10211112010 is an abundant number, since it is smaller than the sum of its proper divisors (10619527094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10211112010 is a wasteful number, since it uses less digits than its factorization.
10211112010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19279.
The product of its (nonzero) digits is 4, while the sum is 10.
10211112010 divided by its sum of digits (10) gives a palindrome (1021111201).
Adding to 10211112010 its reverse (1021111201), we get a palindrome (11232223211).
It can be divided in two parts, 10211 and 112010, that added together give a palindrome (122221).
The spelling of 10211112010 in words is "ten billion, two hundred eleven million, one hundred twelve thousand, ten".
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