Base | Representation |
---|---|
bin | 110101110001100110… |
… | …011111101000100100 |
3 | 12112001000220212111211 |
4 | 311301212133220210 |
5 | 1421223031210200 |
6 | 42305311041204 |
7 | 4112602035532 |
oct | 656146375044 |
9 | 175030825454 |
10 | 57740491300 |
11 | 225400027a8 |
12 | b235210204 |
13 | 55a25c13ab |
14 | 2b1a765152 |
15 | 177e1cdaba |
hex | d7199fa24 |
57740491300 has 18 divisors (see below), whose sum is σ = 125296866338. Its totient is φ = 23096196480.
The previous prime is 57740491273. The next prime is 57740491337. The reversal of 57740491300 is 319404775.
It can be written as a sum of positive squares in 3 ways, for example, as 55980324 + 57684510976 = 7482^2 + 240176^2 .
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 5 ways as a sum of consecutive naturals, for example, 288702357 + ... + 288702556.
Almost surely, 257740491300 is an apocalyptic number.
57740491300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
57740491300 is an abundant number, since it is smaller than the sum of its proper divisors (67556375038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57740491300 is a wasteful number, since it uses less digits than its factorization.
57740491300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577404927 (or 577404920 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 40.
The spelling of 57740491300 in words is "fifty-seven billion, seven hundred forty million, four hundred ninety-one thousand, three hundred".
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