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14749108608 = 2731321729461
BaseRepresentation
bin11011011110001110…
…11000100110000000
31102001220001100101210
431233013120212000
5220201232433413
610435312330120
71031332232433
oct155707304600
942056040353
1014749108608
11628953a663
122a37543940
131510883a00
149dcb9581a
155b4ca63c3
hex36f1d8980

14749108608 has 384 divisors, whose sum is σ = 46567936800. Its totient is φ = 4115005440.

The previous prime is 14749108603. The next prime is 14749108631. The reversal of 14749108608 is 80680194741.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14749108601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31993498 + ... + 31993958.

Almost surely, 214749108608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14749108608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23283968400).

14749108608 is an abundant number, since it is smaller than the sum of its proper divisors (31818828192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14749108608 is a wasteful number, since it uses less digits than its factorization.

14749108608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The spelling of 14749108608 in words is "fourteen billion, seven hundred forty-nine million, one hundred eight thousand, six hundred eight".