Base | Representation |
---|---|
bin | 100000111110011… |
… | …011111111001000 |
3 | 1102120000102111210 |
4 | 200332123333020 |
5 | 2113112112342 |
6 | 130521453120 |
7 | 16465310103 |
oct | 4076337710 |
9 | 1376012453 |
10 | 553238472 |
11 | 26431a286 |
12 | 1353411a0 |
13 | 8a805557 |
14 | 5369373a |
15 | 3388279c |
hex | 20f9bfc8 |
553238472 has 16 divisors (see below), whose sum is σ = 1383096240. Its totient is φ = 184412816.
The previous prime is 553238459. The next prime is 553238513. The reversal of 553238472 is 274832355.
It is a self number, because there is not a number n which added to its sum of digits gives 553238472.
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 3 ways as a sum of consecutive naturals, for example, 11525778 + ... + 11525825.
It is an arithmetic number, because the mean of its divisors is an integer number (86443515).
Almost surely, 2553238472 is an apocalyptic number.
It is an amenable number.
553238472 is an abundant number, since it is smaller than the sum of its proper divisors (829857768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553238472 is a wasteful number, since it uses less digits than its factorization.
553238472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23051612 (or 23051608 counting only the distinct ones).
The product of its digits is 201600, while the sum is 39.
The square root of 553238472 is about 23521.0219165750. The cubic root of 553238472 is about 820.9262149688.
The spelling of 553238472 in words is "five hundred fifty-three million, two hundred thirty-eight thousand, four hundred seventy-two".
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