Base | Representation |
---|---|
bin | 1011101000010… |
… | …1101111000101 |
3 | 10101210101201000 |
4 | 2322011233011 |
5 | 44442013102 |
6 | 4501323513 |
7 | 1131433245 |
oct | 272055705 |
9 | 111711630 |
10 | 48782277 |
11 | 25599935 |
12 | 14406599 |
13 | a15006b |
14 | 669bb25 |
15 | 443901c |
hex | 2e85bc5 |
48782277 has 16 divisors (see below), whose sum is σ = 72378880. Its totient is φ = 32472576.
The previous prime is 48782273. The next prime is 48782281. The reversal of 48782277 is 77228784.
It is an interprime number because it is at equal distance from previous prime (48782273) and next prime (48782281).
It is not a de Polignac number, because 48782277 - 22 = 48782273 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48782273) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30348 + ... + 31914.
It is an arithmetic number, because the mean of its divisors is an integer number (4523680).
Almost surely, 248782277 is an apocalyptic number.
It is an amenable number.
48782277 is a deficient number, since it is larger than the sum of its proper divisors (23596603).
48782277 is a wasteful number, since it uses less digits than its factorization.
48782277 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2729 (or 2723 counting only the distinct ones).
The product of its digits is 351232, while the sum is 45.
The square root of 48782277 is about 6984.4310433993. The cubic root of 48782277 is about 365.3877832742.
The spelling of 48782277 in words is "forty-eight million, seven hundred eighty-two thousand, two hundred seventy-seven".
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