Base | Representation |
---|---|
bin | 1011011110100… |
… | …0011000101011 |
3 | 10100120122121102 |
4 | 2313220120223 |
5 | 44310402041 |
6 | 4435432015 |
7 | 1123110233 |
oct | 267503053 |
9 | 110518542 |
10 | 48137771 |
11 | 25199690 |
12 | 1415560b |
13 | 9c858b6 |
14 | 6570cc3 |
15 | 435d09b |
hex | 2de862b |
48137771 has 8 divisors (see below), whose sum is σ = 53025024. Its totient is φ = 43335720.
The previous prime is 48137737. The next prime is 48137783. The reversal of 48137771 is 17773184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48137771 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48137701) 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, 20111 + ... + 22376.
It is an arithmetic number, because the mean of its divisors is an integer number (6628128).
Almost surely, 248137771 is an apocalyptic number.
48137771 is a deficient number, since it is larger than the sum of its proper divisors (4887253).
48137771 is a wasteful number, since it uses less digits than its factorization.
48137771 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42601.
The product of its digits is 32928, while the sum is 38.
The square root of 48137771 is about 6938.1388714842. The cubic root of 48137771 is about 363.7714899346.
The spelling of 48137771 in words is "forty-eight million, one hundred thirty-seven thousand, seven hundred seventy-one".
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