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5230402584 = 23311233137751
BaseRepresentation
bin1001101111100000…
…11001110000011000
3111111111220222111020
410313300121300120
541202440340314
62223001402440
7243420455061
oct46760316030
914444828436
105230402584
112244475970
12101b799420
136547cc194
14378919568
152092b8da9
hex137c19c18

5230402584 has 256 divisors, whose sum is σ = 15801384960. Its totient is φ = 1425600000.

The previous prime is 5230402537. The next prime is 5230402589. The reversal of 5230402584 is 4852040325.

It is a super-2 number, since 2×52304025842 = 54714222381427754112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230402589) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6964209 + ... + 6964959.

It is an arithmetic number, because the mean of its divisors is an integer number (61724160).

Almost surely, 25230402584 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 5230402584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7900692480).

5230402584 is an abundant number, since it is smaller than the sum of its proper divisors (10570982376).

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

5230402584 is a wasteful number, since it uses less digits than its factorization.

5230402584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 5230402584 is about 72321.5222738017. The cubic root of 5230402584 is about 1735.8480501193.

The spelling of 5230402584 in words is "five billion, two hundred thirty million, four hundred two thousand, five hundred eighty-four".