Base | Representation |
---|---|
bin | 1000011010010110… |
… | …00100110100000001 |
3 | 102122201121021021011 |
4 | 10031023010310001 |
5 | 33222042140101 |
6 | 2024041000521 |
7 | 216624102061 |
oct | 41513046401 |
9 | 12581537234 |
10 | 4515974401 |
11 | 1a08171454 |
12 | a60483141 |
13 | 56c7aa803 |
14 | 30baa73a1 |
15 | 1b66e6751 |
hex | 10d2c4d01 |
4515974401 has 27 divisors (see below), whose sum is σ = 4953855459. Its totient is φ = 4115926848.
The previous prime is 4515974369. The next prime is 4515974459. The reversal of 4515974401 is 1044795154.
It is a happy number.
The square root of 4515974401 is 67201.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3515897025 + 1000077376 = 59295^2 + 31624^2 .
It is not a de Polignac number, because 4515974401 - 25 = 4515974369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4515974471) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67402570 + ... + 67402636.
Almost surely, 24515974401 is an apocalyptic number.
4515974401 is the 67201-st square number.
4515974401 is the 33601-st centered octagonal number.
It is an amenable number.
4515974401 is a deficient number, since it is larger than the sum of its proper divisors (437881058).
4515974401 is an frugal number, since it uses more digits than its factorization.
4515974401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286 (or 143 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The cubic root of 4515974401 is about 1652.9148843962.
The spelling of 4515974401 in words is "four billion, five hundred fifteen million, nine hundred seventy-four thousand, four hundred one".
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