Base | Representation |
---|---|
bin | 10011000001010000… |
… | …11000011011001100 |
3 | 222100122001022100000 |
4 | 21200220120123030 |
5 | 131403022230012 |
6 | 4405124004300 |
7 | 511020125304 |
oct | 114050303314 |
9 | 28318038300 |
10 | 10211133132 |
11 | 436aa11502 |
12 | 1b8b830690 |
13 | c69672015 |
14 | 6cc202604 |
15 | 3eb6b5ddc |
hex | 260a186cc |
10211133132 has 36 divisors (see below), whose sum is σ = 26767458536. Its totient is φ = 3403710720.
The previous prime is 10211133109. The next prime is 10211133139. The reversal of 10211133132 is 23133111201.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10211133139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5251669 + ... + 5253612.
Almost surely, 210211133132 is an apocalyptic number.
10211133132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10211133132 is an abundant number, since it is smaller than the sum of its proper divisors (16556325404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10211133132 is a wasteful number, since it uses less digits than its factorization.
10211133132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10505300 (or 10505286 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 10211133132 its reverse (23133111201), we get a palindrome (33344244333).
The spelling of 10211133132 in words is "ten billion, two hundred eleven million, one hundred thirty-three thousand, one hundred thirty-two".
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