Base | Representation |
---|---|
bin | 10111111101101… |
… | …01111101000100 |
3 | 112000021001010102 |
4 | 23332311331010 |
5 | 402430221200 |
6 | 31540343232 |
7 | 4660445522 |
oct | 1376657504 |
9 | 460231112 |
10 | 201023300 |
11 | a3521865 |
12 | 573a4b18 |
13 | 32854cca |
14 | 1c9ab312 |
15 | 129ac6d5 |
hex | bfb5f44 |
201023300 has 36 divisors (see below), whose sum is σ = 461884500. Its totient is φ = 75678720.
The previous prime is 201023297. The next prime is 201023353. The reversal of 201023300 is 3320102.
It can be written as a sum of positive squares in 6 ways, for example, as 4631104 + 196392196 = 2152^2 + 14014^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57425 + ... + 60824.
It is an arithmetic number, because the mean of its divisors is an integer number (12830125).
Almost surely, 2201023300 is an apocalyptic number.
201023300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201023300 is an abundant number, since it is smaller than the sum of its proper divisors (260861200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201023300 is a wasteful number, since it uses less digits than its factorization.
201023300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118280 (or 118273 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 201023300 is about 14178.2685825879. The cubic root of 201023300 is about 585.7992338761.
Adding to 201023300 its reverse (3320102), we get a palindrome (204343402).
The spelling of 201023300 in words is "two hundred one million, twenty-three thousand, three hundred".
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