Base | Representation |
---|---|
bin | 110101010001100001… |
… | …100010111010010101 |
3 | 12110122112021002112000 |
4 | 311101201202322111 |
5 | 1414122243314333 |
6 | 42140044145513 |
7 | 4063345503156 |
oct | 652141427225 |
9 | 173575232460 |
10 | 57202323093 |
11 | 22294246a93 |
12 | b104b38299 |
13 | 5517c64476 |
14 | 2aa90b592d |
15 | 174bd26713 |
hex | d51862e95 |
57202323093 has 32 divisors (see below), whose sum is σ = 85141178880. Its totient is φ = 37956522240.
The previous prime is 57202323089. The next prime is 57202323131. The reversal of 57202323093 is 39032320275.
It is not a de Polignac number, because 57202323093 - 22 = 57202323089 is a prime.
It is a super-2 number, since 2×572023230932 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57202323023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8725905 + ... + 8732457.
It is an arithmetic number, because the mean of its divisors is an integer number (2660661840).
Almost surely, 257202323093 is an apocalyptic number.
It is an amenable number.
57202323093 is a deficient number, since it is larger than the sum of its proper divisors (27938855787).
57202323093 is a wasteful number, since it uses less digits than its factorization.
57202323093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8026 (or 8020 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 36.
The spelling of 57202323093 in words is "fifty-seven billion, two hundred two million, three hundred twenty-three thousand, ninety-three".
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