Base | Representation |
---|---|
bin | 1101000101010… |
… | …0010001000000 |
3 | 10211020202000010 |
4 | 3101110101000 |
5 | 103021333404 |
6 | 5240024520 |
7 | 1234253031 |
oct | 321242100 |
9 | 124222003 |
10 | 54871104 |
11 | 28a78522 |
12 | 16462140 |
13 | b4a2612 |
14 | 7404a88 |
15 | 4c3d189 |
hex | 3454440 |
54871104 has 56 divisors (see below), whose sum is σ = 153728928. Its totient is φ = 17213440.
The previous prime is 54871093. The next prime is 54871133. The reversal of 54871104 is 40117845.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5142 + ... + 11669.
Almost surely, 254871104 is an apocalyptic number.
It is an amenable number.
54871104 is an abundant number, since it is smaller than the sum of its proper divisors (98857824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54871104 is a wasteful number, since it uses less digits than its factorization.
54871104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16843 (or 16833 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 54871104 is about 7407.5032230840. The cubic root of 54871104 is about 379.9979316600.
Adding to 54871104 its reverse (40117845), we get a palindrome (94988949).
The spelling of 54871104 in words is "fifty-four million, eight hundred seventy-one thousand, one hundred four".
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