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553199712 = 253133179181
BaseRepresentation
bin100000111110010…
…010100001100000
31102112221110100020
4200332102201200
52113104342322
6130520553440
716465056102
oct4076224140
91375843306
10553199712
112642a314a
12135322880
138a7c0a10
1453683572
153387605c
hex20f92860

553199712 has 192 divisors, whose sum is σ = 1643765760. Its totient is φ = 161740800.

The previous prime is 553199711. The next prime is 553199741. The reversal of 553199712 is 217991355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553199711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3056262 + ... + 3056442.

It is an arithmetic number, because the mean of its divisors is an integer number (8561280).

Almost surely, 2553199712 is an apocalyptic number.

553199712 is a gapful number since it is divisible by the number (52) 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 553199712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (821882880).

553199712 is an abundant number, since it is smaller than the sum of its proper divisors (1090566048).

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

553199712 is a wasteful number, since it uses less digits than its factorization.

553199712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 309 counting only the distinct ones).

The product of its digits is 85050, while the sum is 42.

The square root of 553199712 is about 23520.1979583506. The cubic root of 553199712 is about 820.9070431018.

The spelling of 553199712 in words is "five hundred fifty-three million, one hundred ninety-nine thousand, seven hundred twelve".