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5530284180 = 22335374143157
BaseRepresentation
bin1010010011010000…
…10111000010010100
3112021102012112201000
411021220113002110
542311223043210
62312433103300
7254021432331
oct51150270224
915242175630
105530284180
1123887793a3
1210a40b7b30
136a1988105
143a669b988
152257a2ac0
hex149a17094

5530284180 has 384 divisors, whose sum is σ = 18640258560. Its totient is φ = 1358622720.

The previous prime is 5530284157. The next prime is 5530284181. The reversal of 5530284180 is 814820355.

It is a happy number.

5530284180 is a `hidden beast` number, since 5 + 530 + 2 + 8 + 41 + 80 = 666.

It is a super-2 number, since 2×55302841802 = 61168086223116544800, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5530284181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35224662 + ... + 35224818.

It is an arithmetic number, because the mean of its divisors is an integer number (48542340).

Almost surely, 25530284180 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 5530284180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9320129280).

5530284180 is an abundant number, since it is smaller than the sum of its proper divisors (13109974380).

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

5530284180 is a wasteful number, since it uses less digits than its factorization.

5530284180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5530284180 is about 74365.8804829204. The cubic root of 5530284180 is about 1768.4080486507.

The spelling of 5530284180 in words is "five billion, five hundred thirty million, two hundred eighty-four thousand, one hundred eighty".