Base | Representation |
---|---|
bin | 1101101100100… |
… | …0001011110110 |
3 | 11000002102001211 |
4 | 3123020023312 |
5 | 104201134222 |
6 | 5411112034 |
7 | 1265154325 |
oct | 333101366 |
9 | 130072054 |
10 | 57443062 |
11 | 2a474906 |
12 | 172a261a |
13 | bb931a1 |
14 | 78b40bc |
15 | 509a277 |
hex | 36c82f6 |
57443062 has 16 divisors (see below), whose sum is σ = 89385984. Its totient is φ = 27657000.
The previous prime is 57443041. The next prime is 57443081. The reversal of 57443062 is 26034475.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10887 + ... + 15277.
It is an arithmetic number, because the mean of its divisors is an integer number (5586624).
Almost surely, 257443062 is an apocalyptic number.
57443062 is a deficient number, since it is larger than the sum of its proper divisors (31942922).
57443062 is a wasteful number, since it uses less digits than its factorization.
57443062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4635.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 57443062 is about 7579.1201336303. The cubic root of 57443062 is about 385.8446895022.
The spelling of 57443062 in words is "fifty-seven million, four hundred forty-three thousand, sixty-two".
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