Base | Representation |
---|---|
bin | 1100000001010… |
… | …00010000110011 |
3 | 21000201121022012 |
4 | 12000220100303 |
5 | 201303000321 |
6 | 14001033135 |
7 | 2333011541 |
oct | 600502063 |
9 | 230647265 |
10 | 100828211 |
11 | 51a07800 |
12 | 299257ab |
13 | 17b73783 |
14 | d568d91 |
15 | 8cba05b |
hex | 6028433 |
100828211 has 12 divisors (see below), whose sum is σ = 111691272. Its totient is φ = 90948000.
The previous prime is 100828183. The next prime is 100828229. The reversal of 100828211 is 112828001.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-100828211 is a prime.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (100828271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12671 + ... + 19031.
It is an arithmetic number, because the mean of its divisors is an integer number (9307606).
Almost surely, 2100828211 is an apocalyptic number.
100828211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
100828211 is a deficient number, since it is larger than the sum of its proper divisors (10863061).
100828211 is a wasteful number, since it uses less digits than its factorization.
100828211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6514 (or 6503 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 23.
The square root of 100828211 is about 10041.3251615511. The cubic root of 100828211 is about 465.4367669465.
The spelling of 100828211 in words is "one hundred million, eight hundred twenty-eight thousand, two hundred eleven".
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