Base | Representation |
---|---|
bin | 11100010111001… |
… | …101101110010000 |
3 | 1020011101120011000 |
4 | 130113031232100 |
5 | 1433304110233 |
6 | 115115022000 |
7 | 14535431460 |
oct | 3427155620 |
9 | 1204346130 |
10 | 475847568 |
11 | 224670359 |
12 | 11343a900 |
13 | 77779911 |
14 | 472a9ba0 |
15 | 2bb96d13 |
hex | 1c5cdb90 |
475847568 has 160 divisors (see below), whose sum is σ = 1590969600. Its totient is φ = 133346304.
The previous prime is 475847539. The next prime is 475847587. The reversal of 475847568 is 865748574.
475847568 is a `hidden beast` number, since 4 + 7 + 584 + 7 + 56 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a zygodrome in base 13.
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, 158788 + ... + 161756.
It is an arithmetic number, because the mean of its divisors is an integer number (9943560).
Almost surely, 2475847568 is an apocalyptic number.
475847568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 475847568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795484800).
475847568 is an abundant number, since it is smaller than the sum of its proper divisors (1115122032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475847568 is a wasteful number, since it uses less digits than its factorization.
475847568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3046 (or 3034 counting only the distinct ones).
The product of its digits is 7526400, while the sum is 54.
The square root of 475847568 is about 21813.9305949203. The cubic root of 475847568 is about 780.7091775042.
It can be divided in two parts, 4758 and 47568, that added together give a triangular number (52326 = T323).
The spelling of 475847568 in words is "four hundred seventy-five million, eight hundred forty-seven thousand, five hundred sixty-eight".
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