Base | Representation |
---|---|
bin | 1101101100111… |
… | …0000111001100 |
3 | 11000010122101000 |
4 | 3123032013030 |
5 | 104202423330 |
6 | 5411420300 |
7 | 1265315160 |
oct | 333160714 |
9 | 130118330 |
10 | 57467340 |
11 | 2a491077 |
12 | 172b4690 |
13 | bba1258 |
14 | 78bcca0 |
15 | 50a2560 |
hex | 36ce1cc |
57467340 has 192 divisors, whose sum is σ = 213534720. Its totient is φ = 12545280.
The previous prime is 57467339. The next prime is 57467351. The reversal of 57467340 is 4376475.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 57467295 and 57467304.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86610 + ... + 87270.
It is an arithmetic number, because the mean of its divisors is an integer number (1112160).
Almost surely, 257467340 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 57467340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106767360).
57467340 is an abundant number, since it is smaller than the sum of its proper divisors (156067380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57467340 is a wasteful number, since it uses less digits than its factorization.
57467340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709 (or 701 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The square root of 57467340 is about 7580.7216015364. The cubic root of 57467340 is about 385.8990402375.
The spelling of 57467340 in words is "fifty-seven million, four hundred sixty-seven thousand, three hundred forty".
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