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13041415331 = 714511283983
BaseRepresentation
bin11000010010101010…
…00011010010100011
31020122212201112121122
430021111003102203
5203202100242311
65554030442455
7641115126020
oct141125032243
936585645548
1013041415331
1155925a23aa
12263b66342b
1312cab42809
148ba06a547
15514dd30db
hex3095434a3

13041415331 has 8 divisors (see below), whose sum is σ = 14914758144. Its totient is φ = 11170643400.

The previous prime is 13041415297. The next prime is 13041415427. The reversal of 13041415331 is 13351414031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13041415331 - 214 = 13041398947 is a prime.

It is a super-2 number, since 2×130414153312 (a number of 21 digits) contains 22 as substring.

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 13041415331.

It is not an unprimeable number, because it can be changed into a prime (13041415931) 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, 631835 + ... + 652148.

It is an arithmetic number, because the mean of its divisors is an integer number (1864344768).

Almost surely, 213041415331 is an apocalyptic number.

13041415331 is a deficient number, since it is larger than the sum of its proper divisors (1873342813).

13041415331 is a wasteful number, since it uses less digits than its factorization.

13041415331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285441.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 13041415331 its reverse (13351414031), we get a palindrome (26392829362).

The spelling of 13041415331 in words is "thirteen billion, forty-one million, four hundred fifteen thousand, three hundred thirty-one".

Divisors: 1 7 1451 10157 1283983 8987881 1863059333 13041415331