Base | Representation |
---|---|
bin | 1011101011010… |
… | …1011111101000 |
3 | 10102011100001011 |
4 | 2322311133220 |
5 | 100014243041 |
6 | 4505433304 |
7 | 1133206462 |
oct | 272653750 |
9 | 112140034 |
10 | 48977896 |
11 | 25712900 |
12 | 1449b834 |
13 | a1bb106 |
14 | 670d132 |
15 | 4476e81 |
hex | 2eb57e8 |
48977896 has 48 divisors (see below), whose sum is σ = 106293600. Its totient is φ = 21083040.
The previous prime is 48977891. The next prime is 48977909. The reversal of 48977896 is 69877984.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 48977896.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48977891) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17061 + ... + 19723.
It is an arithmetic number, because the mean of its divisors is an integer number (2214450).
Almost surely, 248977896 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 48977896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53146800).
48977896 is an abundant number, since it is smaller than the sum of its proper divisors (57315704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48977896 is a wasteful number, since it uses less digits than its factorization.
48977896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2710 (or 2695 counting only the distinct ones).
The product of its digits is 6096384, while the sum is 58.
The square root of 48977896 is about 6998.4209647606. The cubic root of 48977896 is about 365.8755387173.
The spelling of 48977896 in words is "forty-eight million, nine hundred seventy-seven thousand, eight hundred ninety-six".
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