Base | Representation |
---|---|
bin | 1011101000000… |
… | …1001111011111 |
3 | 10101202110110022 |
4 | 2322001033133 |
5 | 44440420441 |
6 | 4501102355 |
7 | 1131325502 |
oct | 272011737 |
9 | 111673408 |
10 | 48763871 |
11 | 25587022 |
12 | 143b79bb |
13 | a144880 |
14 | 6695139 |
15 | 443384b |
hex | 2e813df |
48763871 has 16 divisors (see below), whose sum is σ = 55901664. Its totient is φ = 42138624.
The previous prime is 48763807. The next prime is 48763879. The reversal of 48763871 is 17836784.
It is a cyclic number.
It is not a de Polignac number, because 48763871 - 26 = 48763807 is a prime.
It is a super-2 number, since 2×487638712 = 4755830229809282, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48763879) 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, 51020 + ... + 51966.
It is an arithmetic number, because the mean of its divisors is an integer number (3493854).
Almost surely, 248763871 is an apocalyptic number.
48763871 is a deficient number, since it is larger than the sum of its proper divisors (7137793).
48763871 is a wasteful number, since it uses less digits than its factorization.
48763871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1210.
The product of its digits is 225792, while the sum is 44.
The square root of 48763871 is about 6983.1132741779. The cubic root of 48763871 is about 365.3418227740.
The spelling of 48763871 in words is "forty-eight million, seven hundred sixty-three thousand, eight hundred seventy-one".
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