Base | Representation |
---|---|
bin | 1011101000001… |
… | …1111111000111 |
3 | 10101210000212121 |
4 | 2322003333013 |
5 | 44441300421 |
6 | 4501230411 |
7 | 1131403330 |
oct | 272037707 |
9 | 111700777 |
10 | 48775111 |
11 | 25594510 |
12 | 14402407 |
13 | a149a18 |
14 | 6699287 |
15 | 4436d41 |
hex | 2e83fc7 |
48775111 has 16 divisors (see below), whose sum is σ = 63456768. Its totient is φ = 36352800.
The previous prime is 48775093. The next prime is 48775141. The reversal of 48775111 is 11157784.
It is not a de Polignac number, because 48775111 - 217 = 48644039 is a prime.
It is a super-2 number, since 2×487751112 = 4758022906124642, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48775141) 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, 12000 + ... + 15541.
It is an arithmetic number, because the mean of its divisors is an integer number (3966048).
Almost surely, 248775111 is an apocalyptic number.
48775111 is a deficient number, since it is larger than the sum of its proper divisors (14681657).
48775111 is a wasteful number, since it uses less digits than its factorization.
48775111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27582.
The product of its digits is 7840, while the sum is 34.
The square root of 48775111 is about 6983.9180264376. The cubic root of 48775111 is about 365.3698908671.
The spelling of 48775111 in words is "forty-eight million, seven hundred seventy-five thousand, one hundred eleven".
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