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553252412 = 221931449523
BaseRepresentation
bin100000111110011…
…111011000111100
31102120001010122002
4200332133120330
52113113034122
6130522041432
716465365536
oct4076373074
91376033562
10553252412
112643297a9
12135349278
138a80b9bb
1453698856
1533886992
hex20f9f63c

553252412 has 48 divisors (see below), whose sum is σ = 1056384000. Its totient is φ = 252564480.

The previous prime is 553252409. The next prime is 553252421. The reversal of 553252412 is 214252355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057583 + ... + 1058105.

It is an arithmetic number, because the mean of its divisors is an integer number (22008000).

Almost surely, 2553252412 is an apocalyptic number.

It is an amenable number.

553252412 is a deficient number, since it is larger than the sum of its proper divisors (503131588).

553252412 is a wasteful number, since it uses less digits than its factorization.

553252412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1024 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 553252412 is about 23521.3182453705. The cubic root of 553252412 is about 820.9331098950.

The spelling of 553252412 in words is "five hundred fifty-three million, two hundred fifty-two thousand, four hundred twelve".

Divisors: 1 2 4 19 31 38 62 76 124 449 523 589 898 1046 1178 1796 2092 2356 8531 9937 13919 16213 17062 19874 27838 32426 34124 39748 55676 64852 234827 264461 308047 469654 528922 616094 939308 1057844 1232188 4461713 7279637 8923426 14559274 17846852 29118548 138313103 276626206 553252412