Base | Representation |
---|---|
bin | 100110101111111… |
… | …1101000111000001 |
3 | 10100121121010211020 |
4 | 1031133331013001 |
5 | 10130324104101 |
6 | 333004140053 |
7 | 44135464602 |
oct | 11537750701 |
9 | 3317533736 |
10 | 1300222401 |
11 | 607a3a375 |
12 | 303537629 |
13 | 1794b528a |
14 | c497bda9 |
15 | 79236136 |
hex | 4d7fd1c1 |
1300222401 has 8 divisors (see below), whose sum is σ = 1733855424. Its totient is φ = 866702160.
The previous prime is 1300222393. The next prime is 1300222411. The reversal of 1300222401 is 1042220031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1300222401 - 23 = 1300222393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1300222411) 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, 3940 + ... + 51146.
It is an arithmetic number, because the mean of its divisors is an integer number (216731928).
Almost surely, 21300222401 is an apocalyptic number.
It is an amenable number.
1300222401 is a deficient number, since it is larger than the sum of its proper divisors (433633023).
1300222401 is an equidigital number, since it uses as much as digits as its factorization.
1300222401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56391.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 1300222401 is about 36058.5967697025. The cubic root of 1300222401 is about 1091.4551171709.
Adding to 1300222401 its reverse (1042220031), we get a palindrome (2342442432).
The spelling of 1300222401 in words is "one billion, three hundred million, two hundred twenty-two thousand, four hundred one".
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