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3000087552 = 210371121153
BaseRepresentation
bin1011001011010001…
…1011010000000000
321202002012020102210
42302310123100000
522121010300202
61213410142120
7134226215640
oct26264332000
97662166383
103000087552
1112aa520200
126b8881940
1338a715347
1420662a520
151285aec6c
hexb2d1b400

3000087552 has 264 divisors, whose sum is σ = 10053684928. Its totient is φ = 778567680.

The previous prime is 3000087533. The next prime is 3000087553. The reversal of 3000087552 is 2557800003.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (264).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000087553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2601408 + ... + 2602560.

Almost surely, 23000087552 is an apocalyptic number.

3000087552 is a gapful number since it is divisible by the number (32) 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 3000087552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5026842464).

3000087552 is an abundant number, since it is smaller than the sum of its proper divisors (7053597376).

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

3000087552 is a wasteful number, since it uses less digits than its factorization.

3000087552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205 (or 1176 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3000087552 is about 54773.0549814414. The cubic root of 3000087552 is about 1442.2636003747.

Adding to 3000087552 its reverse (2557800003), we get a palindrome (5557887555).

The spelling of 3000087552 in words is "three billion, eighty-seven thousand, five hundred fifty-two".