Base | Representation |
---|---|
bin | 110101101001011111… |
… | …001001110011011101 |
3 | 12111200112202010120221 |
4 | 311221133021303131 |
5 | 1420433203133044 |
6 | 42244005041341 |
7 | 4106326613614 |
oct | 655137116335 |
9 | 174615663527 |
10 | 57604349149 |
11 | 22480176126 |
12 | b1b76b6251 |
13 | 5580334cc9 |
14 | 2b0664687b |
15 | 177228a484 |
hex | d697c9cdd |
57604349149 has 8 divisors (see below), whose sum is σ = 58530663072. Its totient is φ = 56683566000.
The previous prime is 57604349119. The next prime is 57604349249. The reversal of 57604349149 is 94194340675.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57604349149 - 215 = 57604316381 is a prime.
It is a super-2 number, since 2×576043491492 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57604349096 and 57604349105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57604349119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361694 + ... + 1403359.
It is an arithmetic number, because the mean of its divisors is an integer number (7316332884).
Almost surely, 257604349149 is an apocalyptic number.
It is an amenable number.
57604349149 is a deficient number, since it is larger than the sum of its proper divisors (926313923).
57604349149 is a wasteful number, since it uses less digits than its factorization.
57604349149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2765387.
The product of its (nonzero) digits is 3265920, while the sum is 52.
The spelling of 57604349149 in words is "fifty-seven billion, six hundred four million, three hundred forty-nine thousand, one hundred forty-nine".
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