Base | Representation |
---|---|
bin | 11000110100011101… |
… | …11101011111101001 |
3 | 1021101122101201201112 |
4 | 30122032331133221 |
5 | 204242202001101 |
6 | 10042121400105 |
7 | 651130620023 |
oct | 143216753751 |
9 | 37348351645 |
10 | 13325031401 |
11 | 57186a6350 |
12 | 26ba639035 |
13 | 1344825086 |
14 | 9059b7013 |
15 | 52ec576bb |
hex | 31a3bd7e9 |
13325031401 has 16 divisors (see below), whose sum is σ = 14720771520. Its totient is φ = 11960205120.
The previous prime is 13325031383. The next prime is 13325031403. The reversal of 13325031401 is 10413052331.
It is a cyclic number.
It is not a de Polignac number, because 13325031401 - 26 = 13325031337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13325031403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1870835 + ... + 1877943.
It is an arithmetic number, because the mean of its divisors is an integer number (920048220).
Almost surely, 213325031401 is an apocalyptic number.
13325031401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13325031401 is a deficient number, since it is larger than the sum of its proper divisors (1395740119).
13325031401 is a wasteful number, since it uses less digits than its factorization.
13325031401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9256.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 13325031401 its reverse (10413052331), we get a palindrome (23738083732).
The spelling of 13325031401 in words is "thirteen billion, three hundred twenty-five million, thirty-one thousand, four hundred one".
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