Base | Representation |
---|---|
bin | 100110110010000… |
… | …1110100011011000 |
3 | 10100200201001012120 |
4 | 1031210032203120 |
5 | 10131120424144 |
6 | 333044141240 |
7 | 44151141144 |
oct | 11544164330 |
9 | 3320631176 |
10 | 1301342424 |
11 | 608634908 |
12 | 303997820 |
13 | 1797b8005 |
14 | c4b90224 |
15 | 793a7e19 |
hex | 4d90e8d8 |
1301342424 has 16 divisors (see below), whose sum is σ = 3253356120. Its totient is φ = 433780800.
The previous prime is 1301342423. The next prime is 1301342447. The reversal of 1301342424 is 4242431031.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 54222601 = 1301342424 / (1 + 3 + 0 + 1 + 3 + 4 + 2 + 4 + 2 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 1301342394 and 1301342403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301342423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27111277 + ... + 27111324.
Almost surely, 21301342424 is an apocalyptic number.
It is an amenable number.
1301342424 is an abundant number, since it is smaller than the sum of its proper divisors (1952013696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301342424 is a wasteful number, since it uses less digits than its factorization.
1301342424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54222610 (or 54222606 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1301342424 is about 36074.1240226287. The cubic root of 1301342424 is about 1091.7684235690.
Adding to 1301342424 its reverse (4242431031), we get a palindrome (5543773455).
The spelling of 1301342424 in words is "one billion, three hundred one million, three hundred forty-two thousand, four hundred twenty-four".
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