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13901358093 = 37661969433
BaseRepresentation
bin11001111001001010…
…11110010000001101
31022212210212011022120
430330211132100031
5211432221424333
610215230203153
71001326410540
oct147445362015
938783764276
1013901358093
115993a550a7
12283b6534b9
13140705259c
1495c35a857
1556564adb3
hex33c95e40d

13901358093 has 8 divisors (see below), whose sum is σ = 21183021888. Its totient is φ = 7943633184.

The previous prime is 13901358091. The next prime is 13901358127. The reversal of 13901358093 is 39085310931.

It is a happy number.

13901358093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13901358093 - 21 = 13901358091 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13901358091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330984696 + ... + 330984737.

It is an arithmetic number, because the mean of its divisors is an integer number (2647877736).

Almost surely, 213901358093 is an apocalyptic number.

It is an amenable number.

13901358093 is a deficient number, since it is larger than the sum of its proper divisors (7281663795).

13901358093 is an equidigital number, since it uses as much as digits as its factorization.

13901358093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661969443.

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 13901358093 in words is "thirteen billion, nine hundred one million, three hundred fifty-eight thousand, ninety-three".

Divisors: 1 3 7 21 661969433 1985908299 4633786031 13901358093