Base | Representation |
---|---|
bin | 10111111101110… |
… | …01011001011000 |
3 | 112000021202110122 |
4 | 23332321121120 |
5 | 402431144100 |
6 | 31540532412 |
7 | 4660534604 |
oct | 1376713130 |
9 | 460252418 |
10 | 201037400 |
11 | a3531413 |
12 | 573b1108 |
13 | 3285b555 |
14 | 1c9b2504 |
15 | 129b1985 |
hex | bfb9658 |
201037400 has 24 divisors (see below), whose sum is σ = 467412420. Its totient is φ = 80414880.
The previous prime is 201037381. The next prime is 201037409. The reversal of 201037400 is 4730102.
It is a happy number.
201037400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201037409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502394 + ... + 502793.
Almost surely, 2201037400 is an apocalyptic number.
201037400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201037400 is an abundant number, since it is smaller than the sum of its proper divisors (266375020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201037400 is a wasteful number, since it uses less digits than its factorization.
201037400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005203 (or 1005194 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 201037400 is about 14178.7658137089. The cubic root of 201037400 is about 585.8129297612.
Adding to 201037400 its reverse (4730102), we get a palindrome (205767502).
The spelling of 201037400 in words is "two hundred one million, thirty-seven thousand, four hundred".
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