Base | Representation |
---|---|
bin | 100000000001101… |
… | …110100110101100 |
3 | 1101110001212212222 |
4 | 200001232212230 |
5 | 2100023331243 |
6 | 125152414512 |
7 | 16213115060 |
oct | 4001564654 |
9 | 1343055788 |
10 | 537323948 |
11 | 25633a487 |
12 | 12bb47438 |
13 | 87422885 |
14 | 5150daa0 |
15 | 3228c168 |
hex | 2006e9ac |
537323948 has 48 divisors (see below), whose sum is σ = 1115493120. Its totient is φ = 221583936.
The previous prime is 537323923. The next prime is 537323959. The reversal of 537323948 is 849323735.
It is a junction number, because it is equal to n+sod(n) for n = 537323899 and 537323908.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280811 + ... + 282717.
It is an arithmetic number, because the mean of its divisors is an integer number (23239440).
Almost surely, 2537323948 is an apocalyptic number.
537323948 is a gapful number since it is divisible by the number (58) 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 537323948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557746560).
537323948 is an abundant number, since it is smaller than the sum of its proper divisors (578169172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537323948 is a wasteful number, since it uses less digits than its factorization.
537323948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2294 (or 2292 counting only the distinct ones).
The product of its digits is 544320, while the sum is 44.
The square root of 537323948 is about 23180.2490927082. The cubic root of 537323948 is about 812.9778859055.
The spelling of 537323948 in words is "five hundred thirty-seven million, three hundred twenty-three thousand, nine hundred forty-eight".
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