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5330149920 = 253453113267
BaseRepresentation
bin1001111011011001…
…11010001000100000
3111202110121200010000
410331230322020200
541404004244140
62240523340000
7246041345454
oct47554721040
914673550100
105330149920
112295804587
121049081600
1366c384984
14387c82664
15212e1da30
hex13db3a220

5330149920 has 240 divisors, whose sum is σ = 19419257088. Its totient is φ = 1375418880.

The previous prime is 5330149879. The next prime is 5330149921. The reversal of 5330149920 is 299410335.

It is a happy number.

5330149920 is a `hidden beast` number, since 533 + 0 + 14 + 99 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5330149921) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 395127 + ... + 408393.

Almost surely, 25330149920 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 5330149920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9709628544).

5330149920 is an abundant number, since it is smaller than the sum of its proper divisors (14089107168).

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

5330149920 is a wasteful number, since it uses less digits than its factorization.

5330149920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13325 (or 13308 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 5330149920 is about 73007.8757395392. The cubic root of 5330149920 is about 1746.8132393234.

The spelling of 5330149920 in words is "five billion, three hundred thirty million, one hundred forty-nine thousand, nine hundred twenty".