Base | Representation |
---|---|
bin | 110101110010011111… |
… | …100011001111010010 |
3 | 12112002002001202121211 |
4 | 311302133203033102 |
5 | 1421240343321044 |
6 | 42311003410334 |
7 | 4113143132056 |
oct | 656237431722 |
9 | 175062052554 |
10 | 57755448274 |
11 | 22548499137 |
12 | b23a2239aa |
13 | 55a572a284 |
14 | 2b1c739c66 |
15 | 1780685634 |
hex | d727e33d2 |
57755448274 has 8 divisors (see below), whose sum is σ = 86874491520. Its totient is φ = 28797284436.
The previous prime is 57755448259. The next prime is 57755448293. The reversal of 57755448274 is 47284455775.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40218954 + ... + 40220389.
It is an arithmetic number, because the mean of its divisors is an integer number (10859311440).
Almost surely, 257755448274 is an apocalyptic number.
57755448274 is a deficient number, since it is larger than the sum of its proper divisors (29119043246).
57755448274 is a wasteful number, since it uses less digits than its factorization.
57755448274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80439704.
The product of its digits is 43904000, while the sum is 58.
The spelling of 57755448274 in words is "fifty-seven billion, seven hundred fifty-five million, four hundred forty-eight thousand, two hundred seventy-four".
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