Base | Representation |
---|---|
bin | 110101011011000100… |
… | …010001000111110111 |
3 | 12111001200111212111001 |
4 | 311123010101013313 |
5 | 1414434234421330 |
6 | 42204003424131 |
7 | 4100331345502 |
oct | 653304210767 |
9 | 174050455431 |
10 | 57362420215 |
11 | 22366655361 |
12 | b14a685047 |
13 | 554218a1a9 |
14 | 2ac246c139 |
15 | 175adec9ca |
hex | d5b1111f7 |
57362420215 has 16 divisors (see below), whose sum is σ = 69764849280. Its totient is φ = 45270950400.
The previous prime is 57362420201. The next prime is 57362420257. The reversal of 57362420215 is 51202426375.
It is not a de Polignac number, because 57362420215 - 29 = 57362419703 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413937 + ... + 534853.
It is an arithmetic number, because the mean of its divisors is an integer number (4360303080).
Almost surely, 257362420215 is an apocalyptic number.
57362420215 is a deficient number, since it is larger than the sum of its proper divisors (12402429065).
57362420215 is a wasteful number, since it uses less digits than its factorization.
57362420215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122202.
The product of its (nonzero) digits is 100800, while the sum is 37.
The spelling of 57362420215 in words is "fifty-seven billion, three hundred sixty-two million, four hundred twenty thousand, two hundred fifteen".
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