Base | Representation |
---|---|
bin | 10100110011010101110100 |
3 | 101021001100100 |
4 | 110303111310 |
5 | 2344000142 |
6 | 312514100 |
7 | 64231314 |
oct | 24632564 |
9 | 11231310 |
10 | 5453172 |
11 | 309505a |
12 | 19ab930 |
13 | 118c13a |
14 | a1d444 |
15 | 72ab4c |
hex | 533574 |
5453172 has 18 divisors (see below), whose sum is σ = 13784498. Its totient is φ = 1817712.
The previous prime is 5453167. The next prime is 5453191. The reversal of 5453172 is 2713545.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 3481956 + 1971216 = 1866^2 + 1404^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×54531723 (a number of 21 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75703 + ... + 75774.
Almost surely, 25453172 is an apocalyptic number.
It is an amenable number.
5453172 is an abundant number, since it is smaller than the sum of its proper divisors (8331326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5453172 is a wasteful number, since it uses less digits than its factorization.
5453172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151487 (or 151482 counting only the distinct ones).
The product of its digits is 4200, while the sum is 27.
The square root of 5453172 is about 2335.2027749213. The cubic root of 5453172 is about 176.0150211009.
It can be divided in two parts, 5453 and 172, that added together give a square (5625 = 752).
The spelling of 5453172 in words is "five million, four hundred fifty-three thousand, one hundred seventy-two".
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