Base | Representation |
---|---|
bin | 1101101100110… |
… | …1110111101000 |
3 | 11000010121000010 |
4 | 3123031313220 |
5 | 104202410334 |
6 | 5411411520 |
7 | 1265312235 |
oct | 333156750 |
9 | 130117003 |
10 | 57466344 |
11 | 2a490351 |
12 | 172b3ba0 |
13 | bba0970 |
14 | 78bc78c |
15 | 50a20e9 |
hex | 36cdde8 |
57466344 has 32 divisors (see below), whose sum is σ = 154717920. Its totient is φ = 17681856.
The previous prime is 57466333. The next prime is 57466349. The reversal of 57466344 is 44366475.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (57466349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91782 + ... + 92405.
It is an arithmetic number, because the mean of its divisors is an integer number (4834935).
Almost surely, 257466344 is an apocalyptic number.
It is an amenable number.
57466344 is an abundant number, since it is smaller than the sum of its proper divisors (97251576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57466344 is a wasteful number, since it uses less digits than its factorization.
57466344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184209 (or 184205 counting only the distinct ones).
The product of its digits is 241920, while the sum is 39.
The square root of 57466344 is about 7580.6559082971. The cubic root of 57466344 is about 385.8968108108.
It can be divided in two parts, 5746 and 6344, that added together give a triangular number (12090 = T155).
The spelling of 57466344 in words is "fifty-seven million, four hundred sixty-six thousand, three hundred forty-four".
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