Base | Representation |
---|---|
bin | 1111101001001001000… |
… | …00111111110010110000 |
3 | 1220101100011002220220000 |
4 | 13310210200333302300 |
5 | 32301231241313210 |
6 | 1050525545350000 |
7 | 53555225503101 |
oct | 7644440776260 |
9 | 1811304086800 |
10 | 537483541680 |
11 | 197a444a1118 |
12 | 88202198300 |
13 | 3b8b8a5a837 |
14 | 1c02b4d83a8 |
15 | deab73cac0 |
hex | 7d2483fcb0 |
537483541680 has 400 divisors, whose sum is σ = 1895923444800. Its totient is φ = 141105659904.
The previous prime is 537483541633. The next prime is 537483541717. The reversal of 537483541680 is 86145384735.
537483541680 is a `hidden beast` number, since 5 + 3 + 74 + 83 + 5 + 416 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 125081292 + ... + 125085588.
It is an arithmetic number, because the mean of its divisors is an integer number (4739808612).
Almost surely, 2537483541680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 537483541680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947961722400).
537483541680 is an abundant number, since it is smaller than the sum of its proper divisors (1358439903120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537483541680 is a wasteful number, since it uses less digits than its factorization.
537483541680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4618 (or 4603 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
The spelling of 537483541680 in words is "five hundred thirty-seven billion, four hundred eighty-three million, five hundred forty-one thousand, six hundred eighty".
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