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15425100014 = 219339961399
BaseRepresentation
bin11100101110110100…
…00101100011101110
31110211000001021021112
432113122011203232
5223042311200024
611030341232022
71054151121032
oct162732054356
943730037245
1015425100014
1165a6080a45
122ba5a02612
1315ba93821c
14a648801c2
156042d500e
hex3976858ee

15425100014 has 8 divisors (see below), whose sum is σ = 23257534800. Its totient is φ = 7672588416.

The previous prime is 15425100013. The next prime is 15425100079. The reversal of 15425100014 is 41000152451.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15425100013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19980314 + ... + 19981085.

It is an arithmetic number, because the mean of its divisors is an integer number (2907191850).

Almost surely, 215425100014 is an apocalyptic number.

15425100014 is a deficient number, since it is larger than the sum of its proper divisors (7832434786).

15425100014 is a wasteful number, since it uses less digits than its factorization.

15425100014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39961594.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 15425100014 its reverse (41000152451), we get a palindrome (56425252465).

The spelling of 15425100014 in words is "fifteen billion, four hundred twenty-five million, one hundred thousand, fourteen".

Divisors: 1 2 193 386 39961399 79922798 7712550007 15425100014