Base | Representation |
---|---|
bin | 1011101000011… |
… | …0111111000010 |
3 | 10101210122201112 |
4 | 2322012333002 |
5 | 44442144034 |
6 | 4501403322 |
7 | 1131454205 |
oct | 272067702 |
9 | 111718645 |
10 | 48787394 |
11 | 255a2767 |
12 | 14409542 |
13 | a1524a6 |
14 | 669d93c |
15 | 443a7ce |
hex | 2e86fc2 |
48787394 has 4 divisors (see below), whose sum is σ = 73181094. Its totient is φ = 24393696.
The previous prime is 48787391. The next prime is 48787429. The reversal of 48787394 is 49378784.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 28761769 + 20025625 = 5363^2 + 4475^2 .
It is a super-2 number, since 2×487873942 = 4760419626622472, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48787391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12196847 + ... + 12196850.
Almost surely, 248787394 is an apocalyptic number.
48787394 is a deficient number, since it is larger than the sum of its proper divisors (24393700).
48787394 is a wasteful number, since it uses less digits than its factorization.
48787394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24393699.
The product of its digits is 1354752, while the sum is 50.
The square root of 48787394 is about 6984.7973485277. The cubic root of 48787394 is about 365.4005585690.
The spelling of 48787394 in words is "forty-eight million, seven hundred eighty-seven thousand, three hundred ninety-four".
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