Base | Representation |
---|---|
bin | 1100111111001… |
… | …1010010101101 |
3 | 10210111120010220 |
4 | 3033303102231 |
5 | 102421131101 |
6 | 5223321553 |
7 | 1231010016 |
oct | 317632255 |
9 | 123446126 |
10 | 54473901 |
11 | 28827059 |
12 | 162b02b9 |
13 | b3938a1 |
14 | 734000d |
15 | 4bb0636 |
hex | 33f34ad |
54473901 has 8 divisors (see below), whose sum is σ = 72839040. Its totient is φ = 36212352.
The previous prime is 54473891. The next prime is 54473911. The reversal of 54473901 is 10937445.
It is an interprime number because it is at equal distance from previous prime (54473891) and next prime (54473911).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54473901 - 25 = 54473869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54473911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24661 + ... + 26778.
It is an arithmetic number, because the mean of its divisors is an integer number (9104880).
Almost surely, 254473901 is an apocalyptic number.
It is an amenable number.
54473901 is a deficient number, since it is larger than the sum of its proper divisors (18365139).
54473901 is a wasteful number, since it uses less digits than its factorization.
54473901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51795.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 54473901 is about 7380.6436711170. The cubic root of 54473901 is about 379.0787958408.
The spelling of 54473901 in words is "fifty-four million, four hundred seventy-three thousand, nine hundred one".
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