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104050015151 = 217947751269
BaseRepresentation
bin110000011100111011…
…1010011101110101111
3100221120102110102120212
41200321313103232233
53201043300441101
6115444440533035
710342312351565
oct1407167235657
9327512412525
10104050015151
1140144580465
12181ba18117b
139a728c3404
145070cb3a35
152a8ea8e1bb
hex1839dd3baf

104050015151 has 4 divisors (see below), whose sum is σ = 104097768600. Its totient is φ = 104002261704.

The previous prime is 104050015103. The next prime is 104050015163. The reversal of 104050015151 is 151510050401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-104050015151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104050015171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23873456 + ... + 23877813.

It is an arithmetic number, because the mean of its divisors is an integer number (26024442150).

Almost surely, 2104050015151 is an apocalyptic number.

104050015151 is a deficient number, since it is larger than the sum of its proper divisors (47753449).

104050015151 is an equidigital number, since it uses as much as digits as its factorization.

104050015151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47753448.

The product of its (nonzero) digits is 500, while the sum is 23.

Adding to 104050015151 its reverse (151510050401), we get a palindrome (255560065552).

The spelling of 104050015151 in words is "one hundred four billion, fifty million, fifteen thousand, one hundred fifty-one".

Divisors: 1 2179 47751269 104050015151