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14952238848 = 28336783389
BaseRepresentation
bin11011110110011100…
…10000111100000000
31102121001021102201000
431323032100330000
5221110233120343
610511410212000
71036346635041
oct157316207400
942531242630
1014952238848
116383170398
122a93584000
131543995a11
14a1bb508c8
155c7a2ced3
hex37b390f00

14952238848 has 288 divisors, whose sum is σ = 45533779200. Its totient is φ = 4838068224.

The previous prime is 14952238813. The next prime is 14952238849. The reversal of 14952238848 is 84883225941.

14952238848 is a `hidden beast` number, since 1 + 4 + 9 + 522 + 38 + 84 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 14952238794 and 14952238803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14952238849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38437438 + ... + 38437826.

It is an arithmetic number, because the mean of its divisors is an integer number (158103400).

Almost surely, 214952238848 is an apocalyptic number.

14952238848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14952238848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22766889600).

14952238848 is an abundant number, since it is smaller than the sum of its proper divisors (30581540352).

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

14952238848 is an equidigital number, since it uses as much as digits as its factorization.

14952238848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 544 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The spelling of 14952238848 in words is "fourteen billion, nine hundred fifty-two million, two hundred thirty-eight thousand, eight hundred forty-eight".