Base | Representation |
---|---|
bin | 1100011010111… |
… | …11110100000000 |
3 | 21021001222112210 |
4 | 12031133310000 |
5 | 203133421342 |
6 | 14201222120 |
7 | 2403461244 |
oct | 615376400 |
9 | 237058483 |
10 | 104201472 |
11 | 53901121 |
12 | 2aa91940 |
13 | 18784c9b |
14 | dba6424 |
15 | 923479c |
hex | 635fd00 |
104201472 has 144 divisors (see below), whose sum is σ = 301367360. Its totient is φ = 31850496.
The previous prime is 104201443. The next prime is 104201473. The reversal of 104201472 is 274102401.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104201473) 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 15 ways as a sum of consecutive naturals, for example, 539808 + ... + 540000.
Almost surely, 2104201472 is an apocalyptic number.
104201472 is a gapful number since it is divisible by the number (12) 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 104201472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150683680).
104201472 is an abundant number, since it is smaller than the sum of its proper divisors (197165888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104201472 is a wasteful number, since it uses less digits than its factorization.
104201472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268 (or 254 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 104201472 is about 10207.9122253280. The cubic root of 104201472 is about 470.5704135212.
Adding to 104201472 its reverse (274102401), we get a palindrome (378303873).
The spelling of 104201472 in words is "one hundred four million, two hundred one thousand, four hundred seventy-two".
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