Base | Representation |
---|---|
bin | 100111001000100… |
… | …1111000111010001 |
3 | 10101111220111002022 |
4 | 1032101033013101 |
5 | 10142131004301 |
6 | 334145101225 |
7 | 44353342001 |
oct | 11621170721 |
9 | 3344814068 |
10 | 1313141201 |
11 | 614263469 |
12 | 307927815 |
13 | 17c089538 |
14 | c6582001 |
15 | 7a438d1b |
hex | 4e44f1d1 |
1313141201 has 8 divisors (see below), whose sum is σ = 1328446560. Its totient is φ = 1297919808.
The previous prime is 1313141191. The next prime is 1313141213. The reversal of 1313141201 is 1021413131.
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 1313141201 - 210 = 1313140177 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1313141201.
It is not an unprimeable number, because it can be changed into a prime (1313143201) 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, 10745 + ... + 52361.
It is an arithmetic number, because the mean of its divisors is an integer number (166055820).
Almost surely, 21313141201 is an apocalyptic number.
It is an amenable number.
1313141201 is a deficient number, since it is larger than the sum of its proper divisors (15305359).
1313141201 is a wasteful number, since it uses less digits than its factorization.
1313141201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41983.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 1313141201 is about 36237.2901994617. The cubic root of 1313141201 is about 1095.0580513138.
Adding to 1313141201 its reverse (1021413131), we get a palindrome (2334554332).
The spelling of 1313141201 in words is "one billion, three hundred thirteen million, one hundred forty-one thousand, two hundred one".
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