Base | Representation |
---|---|
bin | 101000110100100… |
… | …0001111010100001 |
3 | 10112110100111012221 |
4 | 1101221001322201 |
5 | 10301121211431 |
6 | 343525351041 |
7 | 45641226214 |
oct | 12151017241 |
9 | 3473314187 |
10 | 1369710241 |
11 | 643190639 |
12 | 322868481 |
13 | 18aa04943 |
14 | cdca977b |
15 | 803b0111 |
hex | 51a41ea1 |
1369710241 has 8 divisors (see below), whose sum is σ = 1384496960. Its totient is φ = 1354964112.
The previous prime is 1369710229. The next prime is 1369710253. The reversal of 1369710241 is 1420179631.
It is an interprime number because it is at equal distance from previous prime (1369710229) and next prime (1369710253).
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 1369710241 - 29 = 1369709729 is a prime.
It is a super-2 number, since 2×13697102412 = 3752212288600556162, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1369710197 and 1369710206.
It is not an unprimeable number, because it can be changed into a prime (1369710211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60316 + ... + 79858.
It is an arithmetic number, because the mean of its divisors is an integer number (173062120).
Almost surely, 21369710241 is an apocalyptic number.
It is an amenable number.
1369710241 is a deficient number, since it is larger than the sum of its proper divisors (14786719).
1369710241 is a wasteful number, since it uses less digits than its factorization.
1369710241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20295.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 1369710241 is about 37009.5966068262. The cubic root of 1369710241 is about 1110.5622347166.
Adding to 1369710241 its reverse (1420179631), we get a palindrome (2789889872).
The spelling of 1369710241 in words is "one billion, three hundred sixty-nine million, seven hundred ten thousand, two hundred forty-one".
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