Base | Representation |
---|---|
bin | 1011110001010110001… |
… | …1101010011011110100 |
3 | 201022222102021011112212 |
4 | 2330111203222123310 |
5 | 11303124113231200 |
6 | 232522334232552 |
7 | 20416220162051 |
oct | 2742543523364 |
9 | 638872234485 |
10 | 202225133300 |
11 | 788438a7843 |
12 | 33238955758 |
13 | 160ba3105b8 |
14 | 9b05822028 |
15 | 53d89a8035 |
hex | 2f158ea6f4 |
202225133300 has 72 divisors (see below), whose sum is σ = 460210128000. Its totient is φ = 76984110720.
The previous prime is 202225133267. The next prime is 202225133329. The reversal of 202225133300 is 3331522202.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236786 + ... + 678614.
Almost surely, 2202225133300 is an apocalyptic number.
202225133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202225133300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230105064000).
202225133300 is an abundant number, since it is smaller than the sum of its proper divisors (257984994700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202225133300 is a wasteful number, since it uses less digits than its factorization.
202225133300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442065 (or 442058 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 202225133300 its reverse (3331522202), we get a palindrome (205556655502).
The spelling of 202225133300 in words is "two hundred two billion, two hundred twenty-five million, one hundred thirty-three thousand, three hundred".
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