Base | Representation |
---|---|
bin | 11010000000111001011101… |
… | …01100011111100111111110 |
3 | 21111112210021100212110020202 |
4 | 31000130232230133213332 |
5 | 24444223231411044410 |
6 | 321355453334043502 |
7 | 15022646310063434 |
oct | 1500345654374776 |
9 | 244483240773222 |
10 | 57205452831230 |
11 | 17255772864420 |
12 | 64ba9724a9592 |
13 | 25bc5b2c77912 |
14 | 101aa89bbad54 |
15 | 6930a2386ca5 |
hex | 34072eb1f9fe |
57205452831230 has 64 divisors (see below), whose sum is σ = 112995885530880. Its totient is φ = 20678879155200.
The previous prime is 57205452831229. The next prime is 57205452831281. The reversal of 57205452831230 is 3213825450275.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58804142 + ... + 59769038.
It is an arithmetic number, because the mean of its divisors is an integer number (1765560711420).
Almost surely, 257205452831230 is an apocalyptic number.
57205452831230 is a deficient number, since it is larger than the sum of its proper divisors (55790432699650).
57205452831230 is a wasteful number, since it uses less digits than its factorization.
57205452831230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 968105.
The product of its (nonzero) digits is 2016000, while the sum is 47.
The spelling of 57205452831230 in words is "fifty-seven trillion, two hundred five billion, four hundred fifty-two million, eight hundred thirty-one thousand, two hundred thirty".
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