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3005242560 = 2634523712
BaseRepresentation
bin1011001100100000…
…0101110011000000
321202102220010210000
42303020011303000
522123320230220
61214112440000
7134321066055
oct26310056300
97672803700
103005242560
111302421241
126ba549000
1338b7cb848
142071ad02c
15128c7c390
hexb3205cc0

3005242560 has 420 divisors, whose sum is σ = 11314291824. Its totient is φ = 755758080.

The previous prime is 3005242547. The next prime is 3005242561. The reversal of 3005242560 is 652425003.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3005242561) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 42327325 + ... + 42327395.

Almost surely, 23005242560 is an apocalyptic number.

3005242560 is a gapful number since it is divisible by the number (30) 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 3005242560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5657145912).

3005242560 is an abundant number, since it is smaller than the sum of its proper divisors (8309049264).

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

3005242560 is an equidigital number, since it uses as much as digits as its factorization.

3005242560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3005242560 is about 54820.0926668316. The cubic root of 3005242560 is about 1443.0892013962.

Adding to 3005242560 its reverse (652425003), we get a palindrome (3657667563).

The spelling of 3005242560 in words is "three billion, five million, two hundred forty-two thousand, five hundred sixty".