Base | Representation |
---|---|
bin | 100110110111111… |
… | …1101010100000101 |
3 | 10100220111021110210 |
4 | 1031233331110011 |
5 | 10132412330131 |
6 | 333234110033 |
7 | 44216236410 |
oct | 11557752405 |
9 | 3326437423 |
10 | 1304417541 |
11 | 60a345229 |
12 | 304a1b319 |
13 | 17a3238cb |
14 | c5350b77 |
15 | 797b4146 |
hex | 4dbfd505 |
1304417541 has 16 divisors (see below), whose sum is σ = 1994477184. Its totient is φ = 742833984.
The previous prime is 1304417539. The next prime is 1304417549. The reversal of 1304417541 is 1457144031.
It is not a de Polignac number, because 1304417541 - 21 = 1304417539 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1304417499 and 1304417508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304417549) 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, 99846 + ... + 112151.
It is an arithmetic number, because the mean of its divisors is an integer number (124654824).
Almost surely, 21304417541 is an apocalyptic number.
It is an amenable number.
1304417541 is a deficient number, since it is larger than the sum of its proper divisors (690059643).
1304417541 is a wasteful number, since it uses less digits than its factorization.
1304417541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212300.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 1304417541 is about 36116.7210721018. The cubic root of 1304417541 is about 1092.6277092214.
The spelling of 1304417541 in words is "one billion, three hundred four million, four hundred seventeen thousand, five hundred forty-one".
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