Base | Representation |
---|---|
bin | 1000011010001011… |
… | …11100101101010001 |
3 | 102122122001222202100 |
4 | 10031011330231101 |
5 | 33221221133411 |
6 | 2023552111013 |
7 | 216606503664 |
oct | 41505745521 |
9 | 12578058670 |
10 | 4514630481 |
11 | 1a07433779 |
12 | a5bb35469 |
13 | 56c429baa |
14 | 30b8376db |
15 | 1b652d456 |
hex | 10d17cb51 |
4514630481 has 9 divisors (see below), whose sum is σ = 6521424091. Its totient is φ = 3009619272.
The previous prime is 4514630453. The next prime is 4514630503. The reversal of 4514630481 is 1840364154.
The square root of 4514630481 is 67191.
It is a perfect power (a square), and thus also a powerful number.
4514630481 is a `hidden beast` number, since 4 + 5 + 14 + 630 + 4 + 8 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 4357980225 + 156650256 = 66015^2 + 12516^2 .
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 4514630481 - 225 = 4481076049 is a prime.
It is a super-2 number, since 2×45146304812 = 40763776759948582722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4514630401) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 190375 + ... + 212771.
Almost surely, 24514630481 is an apocalyptic number.
4514630481 is the 67191-st square number.
4514630481 is the 33596-th centered octagonal number.
It is an amenable number.
4514630481 is a deficient number, since it is larger than the sum of its proper divisors (2006793610).
4514630481 is an frugal number, since it uses more digits than its factorization.
4514630481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44800 (or 22400 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The cubic root of 4514630481 is about 1652.7509031180.
Multiplying 4514630481 by its sum of digits (36), we get a square (162526697316 = 4031462).
The spelling of 4514630481 in words is "four billion, five hundred fourteen million, six hundred thirty thousand, four hundred eighty-one".
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