Base | Representation |
---|---|
bin | 100111000010101… |
… | …0000110001111101 |
3 | 10101022000000022202 |
4 | 1032011100301331 |
5 | 10140330033201 |
6 | 333553521245 |
7 | 44314556456 |
oct | 11605206175 |
9 | 3338000282 |
10 | 1310002301 |
11 | 61250a133 |
12 | 306873225 |
13 | 17b52a8ba |
14 | c5da612d |
15 | 7a018c6b |
hex | 4e150c7d |
1310002301 has 4 divisors (see below), whose sum is σ = 1327947612. Its totient is φ = 1292056992.
The previous prime is 1310002277. The next prime is 1310002313. The reversal of 1310002301 is 1032000131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 530196676 + 779805625 = 23026^2 + 27925^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1310002301 is a prime.
It is a super-2 number, since 2×13100023012 = 3432212057250589202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310002321) 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, 8972546 + ... + 8972691.
It is an arithmetic number, because the mean of its divisors is an integer number (331986903).
Almost surely, 21310002301 is an apocalyptic number.
It is an amenable number.
1310002301 is a deficient number, since it is larger than the sum of its proper divisors (17945311).
1310002301 is an equidigital number, since it uses as much as digits as its factorization.
1310002301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17945310.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1310002301 is about 36193.9539287987. The cubic root of 1310002301 is about 1094.1848220038.
Adding to 1310002301 its reverse (1032000131), we get a palindrome (2342002432).
The spelling of 1310002301 in words is "one billion, three hundred ten million, two thousand, three hundred one".
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