Base | Representation |
---|---|
bin | 11000101001100… |
… | …011101001110001 |
3 | 1001211011101000001 |
4 | 120221203221301 |
5 | 1321332001441 |
6 | 105011430001 |
7 | 13151043511 |
oct | 3051435161 |
9 | 1054141001 |
10 | 413547121 |
11 | 1a2489089 |
12 | b65b5301 |
13 | 678a5850 |
14 | 3cccd841 |
15 | 2648c731 |
hex | 18a63a71 |
413547121 has 8 divisors (see below), whose sum is σ = 452660264. Its totient is φ = 375477120.
The previous prime is 413547119. The next prime is 413547131. The reversal of 413547121 is 121745314.
It can be written as a sum of positive squares in 4 ways, for example, as 58752225 + 354794896 = 7665^2 + 18836^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 413547121 - 21 = 413547119 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 413547121.
It is not an unprimeable number, because it can be changed into a prime (413547131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259956 + ... + 261541.
It is an arithmetic number, because the mean of its divisors is an integer number (56582533).
Almost surely, 2413547121 is an apocalyptic number.
It is an amenable number.
413547121 is a deficient number, since it is larger than the sum of its proper divisors (39113143).
413547121 is a wasteful number, since it uses less digits than its factorization.
413547121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521571.
The product of its digits is 3360, while the sum is 28.
The square root of 413547121 is about 20335.8580099292. The cubic root of 413547121 is about 745.0321268971.
The spelling of 413547121 in words is "four hundred thirteen million, five hundred forty-seven thousand, one hundred twenty-one".
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