Base | Representation |
---|---|
bin | 1110001011010… |
… | …00111011000000 |
3 | 22021202200222210 |
4 | 13011220323000 |
5 | 220420400343 |
6 | 15444502120 |
7 | 2642536116 |
oct | 705507300 |
9 | 267680883 |
10 | 118918848 |
11 | 61143544 |
12 | 339aa940 |
13 | 1b838aa9 |
14 | 11b17ab6 |
15 | a690333 |
hex | 7168ec0 |
118918848 has 42 divisors (see below), whose sum is σ = 315039756. Its totient is φ = 39589248.
The previous prime is 118918847. The next prime is 118918861. The reversal of 118918848 is 848819811.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 118918797 and 118918806.
It is not an unprimeable number, because it can be changed into a prime (118918841) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150711 + ... + 151497.
Almost surely, 2118918848 is an apocalyptic number.
It is an amenable number.
118918848 is an abundant number, since it is smaller than the sum of its proper divisors (196120908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118918848 is an frugal number, since it uses more digits than its factorization.
118918848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1589 (or 792 counting only the distinct ones).
The product of its digits is 147456, while the sum is 48.
The square root of 118918848 is about 10904.9918844537. The cubic root of 118918848 is about 491.7566381871.
Multiplying 118918848 by its sum of digits (48), we get a square (5708104704 = 755522).
118918848 divided by its sum of digits (48) gives a square (2477476 = 15742).
The spelling of 118918848 in words is "one hundred eighteen million, nine hundred eighteen thousand, eight hundred forty-eight".
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