Base | Representation |
---|---|
bin | 11000011011000011010001… |
… | …00101100010111110110000 |
3 | 21001011020122021102100202000 |
4 | 30031201220211202332300 |
5 | 24014404420042223011 |
6 | 310120112502454000 |
7 | 14212063245443346 |
oct | 1415415045427660 |
9 | 231136567370660 |
10 | 53706025742256 |
11 | 16126663466838 |
12 | 6034707434300 |
13 | 23c75c1bcc874 |
14 | d39557bd5996 |
15 | 63203c47b356 |
hex | 30d868962fb0 |
53706025742256 has 80 divisors (see below), whose sum is σ = 154157640184320. Its totient is φ = 17901839592000.
The previous prime is 53706025742251. The next prime is 53706025742261. The reversal of 53706025742256 is 65224752060735.
53706025742256 is a `hidden beast` number, since 5 + 3 + 7 + 0 + 60 + 2 + 574 + 2 + 2 + 5 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (53706025742251) and next prime (53706025742261).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (53706025742251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50340541 + ... + 51396323.
It is an arithmetic number, because the mean of its divisors is an integer number (1926970502304).
Almost surely, 253706025742256 is an apocalyptic number.
It is an amenable number.
53706025742256 is an abundant number, since it is smaller than the sum of its proper divisors (100451614442064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53706025742256 is a wasteful number, since it uses less digits than its factorization.
53706025742256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1173551 (or 1173539 counting only the distinct ones).
The product of its (nonzero) digits is 21168000, while the sum is 54.
The spelling of 53706025742256 in words is "fifty-three trillion, seven hundred six billion, twenty-five million, seven hundred forty-two thousand, two hundred fifty-six".
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