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15423024413 = 197331107419
BaseRepresentation
bin11100101110100100…
…01010110100011101
31110210212010211002102
432113102022310131
5223041243240123
611030224534445
71054124354516
oct162722126435
943725124072
1015423024413
1165a4993575
122ba5181425
1315ba38c564
14a6449da0d
15604025028
hex39748ad1d

15423024413 has 8 divisors (see below), whose sum is σ = 16256925600. Its totient is φ = 14591339568.

The previous prime is 15423024373. The next prime is 15423024439. The reversal of 15423024413 is 31442032451.

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 15423024413 - 26 = 15423024349 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 (15423024493) 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, 539783 + ... + 567636.

It is an arithmetic number, because the mean of its divisors is an integer number (2032115700).

Almost surely, 215423024413 is an apocalyptic number.

It is an amenable number.

15423024413 is a deficient number, since it is larger than the sum of its proper divisors (833901187).

15423024413 is a wasteful number, since it uses less digits than its factorization.

15423024413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108171.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 15423024413 its reverse (31442032451), we get a palindrome (46865056864).

The spelling of 15423024413 in words is "fifteen billion, four hundred twenty-three million, twenty-four thousand, four hundred thirteen".

Divisors: 1 19 733 13927 1107419 21040961 811738127 15423024413