Base | Representation |
---|---|
bin | 1010001111110100… |
… | …10000001110011010 |
3 | 112012101220010002200 |
4 | 11013322100032122 |
5 | 42231330423232 |
6 | 2305522311030 |
7 | 253221205440 |
oct | 50772201632 |
9 | 15171803080 |
10 | 5501420442 |
11 | 2373454671 |
12 | 10964b8476 |
13 | 6989c038b |
14 | 3a2906b90 |
15 | 222ea077c |
hex | 147e9039a |
5501420442 has 48 divisors (see below), whose sum is σ = 13786718400. Its totient is φ = 1552893696.
The previous prime is 5501420429. The next prime is 5501420459. The reversal of 5501420442 is 2440241055.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252567 + ... + 273482.
It is an arithmetic number, because the mean of its divisors is an integer number (287223300).
Almost surely, 25501420442 is an apocalyptic number.
5501420442 is an abundant number, since it is smaller than the sum of its proper divisors (8285297958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5501420442 is a wasteful number, since it uses less digits than its factorization.
5501420442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526147 (or 526144 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 5501420442 is about 74171.5608707273. The cubic root of 5501420442 is about 1765.3261138271.
Adding to 5501420442 its reverse (2440241055), we get a palindrome (7941661497).
The spelling of 5501420442 in words is "five billion, five hundred one million, four hundred twenty thousand, four hundred forty-two".
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