Base | Representation |
---|---|
bin | 1011110100010… |
… | …1101000010000 |
3 | 10110021022212221 |
4 | 2331011220100 |
5 | 100142141042 |
6 | 4530230424 |
7 | 1141215625 |
oct | 275055020 |
9 | 113238787 |
10 | 49568272 |
11 | 25a86416 |
12 | 14725414 |
13 | a366a50 |
14 | 682434c |
15 | 4541d67 |
hex | 2f45a10 |
49568272 has 40 divisors (see below), whose sum is σ = 104118336. Its totient is φ = 22724736.
The previous prime is 49568269. The next prime is 49568291. The reversal of 49568272 is 27286594.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34023 + ... + 35449.
Almost surely, 249568272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49568272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52059168).
49568272 is an abundant number, since it is smaller than the sum of its proper divisors (54550064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49568272 is a wasteful number, since it uses less digits than its factorization.
49568272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1615 (or 1609 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 49568272 is about 7040.4738476895. The cubic root of 49568272 is about 367.3397502693.
The spelling of 49568272 in words is "forty-nine million, five hundred sixty-eight thousand, two hundred seventy-two".
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