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15020104306201 = 43425982015673
BaseRepresentation
bin1101101010010010001111…
…1110110100111000011001
31222011220111220010221200221
43122210203332310320121
53432042133200244301
651540050214400041
73110111121032161
oct332444376647031
958156456127627
1015020104306201
114870a99342375
121826bb6660021
1384c50b3b7c57
1439cd9698d5a1
151b0a92635da1
hexda923fb4e19

15020104306201 has 8 divisors (see below), whose sum is σ = 15373017934560. Its totient is φ = 14667354717792.

The previous prime is 15020104306189. The next prime is 15020104306211. The reversal of 15020104306201 is 10260340102051.

It is a happy number.

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 15020104306201 - 213 = 15020104298009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15020104306211) 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, 40824700 + ... + 41190973.

It is an arithmetic number, because the mean of its divisors is an integer number (1921627241820).

Almost surely, 215020104306201 is an apocalyptic number.

It is an amenable number.

15020104306201 is a deficient number, since it is larger than the sum of its proper divisors (352913628359).

15020104306201 is an equidigital number, since it uses as much as digits as its factorization.

15020104306201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82019975.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 15020104306201 its reverse (10260340102051), we get a palindrome (25280444408252).

The spelling of 15020104306201 in words is "fifteen trillion, twenty billion, one hundred four million, three hundred six thousand, two hundred one".

Divisors: 1 43 4259 183137 82015673 3526673939 349304751307 15020104306201