Base | Representation |
---|---|
bin | 1101110100001… |
… | …1100010100100 |
3 | 11001001002011020 |
4 | 3131003202210 |
5 | 104313321244 |
6 | 5430011140 |
7 | 1302360360 |
oct | 335034244 |
9 | 131032136 |
10 | 57948324 |
11 | 2a78a485 |
12 | 174a6ab0 |
13 | c00c165 |
14 | 79a62a0 |
15 | 5149d19 |
hex | 37438a4 |
57948324 has 48 divisors (see below), whose sum is σ = 155971200. Its totient is φ = 16402176.
The previous prime is 57948313. The next prime is 57948337. The reversal of 57948324 is 42384975.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
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, 5992 + ... + 12320.
It is an arithmetic number, because the mean of its divisors is an integer number (3249400).
Almost surely, 257948324 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 57948324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77985600).
57948324 is an abundant number, since it is smaller than the sum of its proper divisors (98022876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57948324 is a wasteful number, since it uses less digits than its factorization.
57948324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6452 (or 6450 counting only the distinct ones).
The product of its digits is 241920, while the sum is 42.
The square root of 57948324 is about 7612.3796542211. The cubic root of 57948324 is about 386.9726693170.
The spelling of 57948324 in words is "fifty-seven million, nine hundred forty-eight thousand, three hundred twenty-four".
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