Base | Representation |
---|---|
bin | 1001100101011000… |
… | …10110101000110010 |
3 | 111021121002012112010 |
4 | 10302230112220302 |
5 | 41014214031104 |
6 | 2210324543350 |
7 | 241336434660 |
oct | 46254265062 |
9 | 14247065463 |
10 | 5145455154 |
11 | 2200525684 |
12 | bb7251b56 |
13 | 640028c28 |
14 | 36b525c30 |
15 | 201ad9489 |
hex | 132b16a32 |
5145455154 has 32 divisors (see below), whose sum is σ = 11763532800. Its totient is φ = 1469818512.
The previous prime is 5145455153. The next prime is 5145455171. The reversal of 5145455154 is 4515545415.
It is not an unprimeable number, because it can be changed into a prime (5145455153) 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, 250477 + ... + 270239.
It is an arithmetic number, because the mean of its divisors is an integer number (367610400).
Almost surely, 25145455154 is an apocalyptic number.
5145455154 is an abundant number, since it is smaller than the sum of its proper divisors (6618077646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5145455154 is a wasteful number, since it uses less digits than its factorization.
5145455154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25974.
The product of its digits is 200000, while the sum is 39.
The square root of 5145455154 is about 71731.8280402779. The cubic root of 5145455154 is about 1726.3993578450.
The spelling of 5145455154 in words is "five billion, one hundred forty-five million, four hundred fifty-five thousand, one hundred fifty-four".
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