Base | Representation |
---|---|
bin | 1011101000010… |
… | …1111000011101 |
3 | 10101210102112020 |
4 | 2322011320131 |
5 | 44442023002 |
6 | 4501330353 |
7 | 1131435063 |
oct | 272057035 |
9 | 111712466 |
10 | 48782877 |
11 | 2559a330 |
12 | 144069b9 |
13 | a150410 |
14 | 669c033 |
15 | 44392bc |
hex | 2e85e1d |
48782877 has 32 divisors (see below), whose sum is σ = 80922240. Its totient is φ = 25681920.
The previous prime is 48782869. The next prime is 48782879. The reversal of 48782877 is 77828784.
It is not a de Polignac number, because 48782877 - 23 = 48782869 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48782879) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3949 + ... + 10637.
It is an arithmetic number, because the mean of its divisors is an integer number (2528820).
Almost surely, 248782877 is an apocalyptic number.
It is an amenable number.
48782877 is a deficient number, since it is larger than the sum of its proper divisors (32139363).
48782877 is a wasteful number, since it uses less digits than its factorization.
48782877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6733.
The product of its digits is 1404928, while the sum is 51.
The square root of 48782877 is about 6984.4739959427. The cubic root of 48782877 is about 365.3892813030.
The spelling of 48782877 in words is "forty-eight million, seven hundred eighty-two thousand, eight hundred seventy-seven".
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