Base | Representation |
---|---|
bin | 1100000011011… |
… | …0010111111001 |
3 | 10112010102112202 |
4 | 3000312113321 |
5 | 100420214421 |
6 | 5003315545 |
7 | 1152463544 |
oct | 300662771 |
9 | 115112482 |
10 | 50554361 |
11 | 2659a270 |
12 | 14b1bbb5 |
13 | a620830 |
14 | 69dd85b |
15 | 468910b |
hex | 30365f9 |
50554361 has 8 divisors (see below), whose sum is σ = 59392704. Its totient is φ = 42423120.
The previous prime is 50554351. The next prime is 50554373. The reversal of 50554361 is 16345505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50554361 - 26 = 50554297 is a prime.
It is a super-2 number, since 2×505543612 = 5111486832236642, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50554331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176621 + ... + 176906.
It is an arithmetic number, because the mean of its divisors is an integer number (7424088).
Almost surely, 250554361 is an apocalyptic number.
It is an amenable number.
50554361 is a deficient number, since it is larger than the sum of its proper divisors (8838343).
50554361 is a wasteful number, since it uses less digits than its factorization.
50554361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353551.
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 50554361 is about 7110.1589996286. The cubic root of 50554361 is about 369.7596710555.
Adding to 50554361 its reverse (16345505), we get a palindrome (66899866).
Subtracting from 50554361 its reverse (16345505), we obtain a triangular number (34208856 = T8271).
The spelling of 50554361 in words is "fifty million, five hundred fifty-four thousand, three hundred sixty-one".
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