Base | Representation |
---|---|
bin | 1000011110011010… |
… | …10111110101100100 |
3 | 102202002212121101000 |
4 | 10033031113311210 |
5 | 33304313143134 |
6 | 2031301033300 |
7 | 220520322114 |
oct | 41715276544 |
9 | 12662777330 |
10 | 4550131044 |
11 | 1a25480888 |
12 | a6b9b5830 |
13 | 5768a9744 |
14 | 312439044 |
15 | 1b96e1e99 |
hex | 10f357d64 |
4550131044 has 48 divisors (see below), whose sum is σ = 11800277440. Its totient is φ = 1516242240.
The previous prime is 4550130983. The next prime is 4550131049. The reversal of 4550131044 is 4401310554.
It is a happy number.
4550131044 is a `hidden beast` number, since 4 + 550 + 1 + 3 + 104 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 4550130999 and 4550131017.
It is not an unprimeable number, because it can be changed into a prime (4550131049) 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, 657627 + ... + 664509.
Almost surely, 24550131044 is an apocalyptic number.
It is an amenable number.
4550131044 is an abundant number, since it is smaller than the sum of its proper divisors (7250146396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4550131044 is a wasteful number, since it uses less digits than its factorization.
4550131044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13017 (or 13009 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 4550131044 is about 67454.6591719208. The cubic root of 4550131044 is about 1657.0717044120.
Adding to 4550131044 its reverse (4401310554), we get a palindrome (8951441598).
The spelling of 4550131044 in words is "four billion, five hundred fifty million, one hundred thirty-one thousand, forty-four".
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