Base | Representation |
---|---|
bin | 110010101011111100… |
… | …110010011001101010 |
3 | 12012110221012100022100 |
4 | 302223330302121222 |
5 | 1342430124242240 |
6 | 41000252434230 |
7 | 3634455106614 |
oct | 625374623152 |
9 | 165427170270 |
10 | 54424446570 |
11 | 210991aa26a |
12 | a66a778976 |
13 | 51945b2050 |
14 | 28c41addb4 |
15 | 163800be30 |
hex | cabf3266a |
54424446570 has 48 divisors (see below), whose sum is σ = 152388453672. Its totient is φ = 13396786560.
The previous prime is 54424446569. The next prime is 54424446581. The reversal of 54424446570 is 7564442445.
It is a happy number.
54424446570 is a `hidden beast` number, since 54 + 4 + 24 + 4 + 4 + 6 + 570 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 45342165969 + 9082280601 = 212937^2 + 95301^2 .
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23257141 + ... + 23259480.
Almost surely, 254424446570 is an apocalyptic number.
54424446570 is an abundant number, since it is smaller than the sum of its proper divisors (97964007102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54424446570 is a wasteful number, since it uses less digits than its factorization.
54424446570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46516647 (or 46516644 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 45.
The spelling of 54424446570 in words is "fifty-four billion, four hundred twenty-four million, four hundred forty-six thousand, five hundred seventy".
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