Base | Representation |
---|---|
bin | 100001000000010… |
… | …101110011100100 |
3 | 1102120221202222020 |
4 | 201000111303210 |
5 | 2113224044234 |
6 | 130540303140 |
7 | 16502455611 |
oct | 4100256344 |
9 | 1376852866 |
10 | 553737444 |
11 | 264630157 |
12 | 135541ab0 |
13 | 8a94b6c0 |
14 | 53783508 |
15 | 33930549 |
hex | 21015ce4 |
553737444 has 96 divisors (see below), whose sum is σ = 1472916480. Its totient is φ = 160507008.
The previous prime is 553737439. The next prime is 553737451. The reversal of 553737444 is 444737355.
It is a junction number, because it is equal to n+sod(n) for n = 553737396 and 553737405.
It is an unprimeable number.
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, 672417 + ... + 673239.
It is an arithmetic number, because the mean of its divisors is an integer number (15342880).
Almost surely, 2553737444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 553737444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736458240).
553737444 is an abundant number, since it is smaller than the sum of its proper divisors (919179036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553737444 is a wasteful number, since it uses less digits than its factorization.
553737444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089 (or 1087 counting only the distinct ones).
The product of its digits is 705600, while the sum is 42.
The square root of 553737444 is about 23531.6264631240. The cubic root of 553737444 is about 821.1729416704.
The spelling of 553737444 in words is "five hundred fifty-three million, seven hundred thirty-seven thousand, four hundred forty-four".
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