Base | Representation |
---|---|
bin | 1001100010001111… |
… | …11000110100110000 |
3 | 111012202112011121200 |
4 | 10301013320310300 |
5 | 40440443244030 |
6 | 2203544251200 |
7 | 240566535066 |
oct | 46107706460 |
9 | 14182464550 |
10 | 5119118640 |
11 | 2197677669 |
12 | baa470b00 |
13 | 6377375ac |
14 | 367c2c036 |
15 | 1ee635d60 |
hex | 1311f8d30 |
5119118640 has 60 divisors (see below), whose sum is σ = 17191709184. Its totient is φ = 1365098112.
The previous prime is 5119118639. The next prime is 5119118651. The reversal of 5119118640 is 468119115.
It is a happy number.
5119118640 is a `hidden beast` number, since 5 + 1 + 1 + 9 + 1 + 1 + 8 + 640 = 666.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 5119118595 and 5119118604.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3554224 + ... + 3555663.
Almost surely, 25119118640 is an apocalyptic number.
It is an amenable number.
5119118640 is an abundant number, since it is smaller than the sum of its proper divisors (12072590544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5119118640 is a wasteful number, since it uses less digits than its factorization.
5119118640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7109906 (or 7109897 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 36.
The square root of 5119118640 is about 71548.0163247032. The cubic root of 5119118640 is about 1723.4488488211.
The spelling of 5119118640 in words is "five billion, one hundred nineteen million, one hundred eighteen thousand, six hundred forty".
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