Base | Representation |
---|---|
bin | 1011100111010… |
… | …1100010010011 |
3 | 10101200000200110 |
4 | 2321311202103 |
5 | 44432402143 |
6 | 4500052403 |
7 | 1131035634 |
oct | 271654223 |
9 | 111600613 |
10 | 48715923 |
11 | 25553aa3 |
12 | 14394103 |
13 | a128ab9 |
14 | 668188b |
15 | 4424533 |
hex | 2e75893 |
48715923 has 16 divisors (see below), whose sum is σ = 66977280. Its totient is φ = 31479456.
The previous prime is 48715921. The next prime is 48715951. The reversal of 48715923 is 32951784.
It is not a de Polignac number, because 48715923 - 21 = 48715921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48715921) 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, 13473 + ... + 16701.
It is an arithmetic number, because the mean of its divisors is an integer number (4186080).
Almost surely, 248715923 is an apocalyptic number.
48715923 is a deficient number, since it is larger than the sum of its proper divisors (18261357).
48715923 is a wasteful number, since it uses less digits than its factorization.
48715923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3386.
The product of its digits is 60480, while the sum is 39.
The square root of 48715923 is about 6979.6792906265. The cubic root of 48715923 is about 365.2220404164. Note that the first 3 decimals are identical.
The spelling of 48715923 in words is "forty-eight million, seven hundred fifteen thousand, nine hundred twenty-three".
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