Base | Representation |
---|---|
bin | 100000110001100… |
… | …001011100011100 |
3 | 1102022122102110022 |
4 | 200301201130130 |
5 | 2111230243311 |
6 | 130321131312 |
7 | 16424446562 |
oct | 4061413434 |
9 | 1368572408 |
10 | 549852956 |
11 | 262417734 |
12 | 134189b38 |
13 | 89bbb5a3 |
14 | 53051a32 |
15 | 334145db |
hex | 20c6171c |
549852956 has 12 divisors (see below), whose sum is σ = 974423520. Its totient is φ = 271446240.
The previous prime is 549852943. The next prime is 549852959. The reversal of 549852956 is 659258945.
It is a junction number, because it is equal to n+sod(n) for n = 549852898 and 549852907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (549852959) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869705 + ... + 870336.
It is an arithmetic number, because the mean of its divisors is an integer number (81201960).
Almost surely, 2549852956 is an apocalyptic number.
It is an amenable number.
549852956 is a deficient number, since it is larger than the sum of its proper divisors (424570564).
549852956 is a wasteful number, since it uses less digits than its factorization.
549852956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1740124 (or 1740122 counting only the distinct ones).
The product of its digits is 3888000, while the sum is 53.
The square root of 549852956 is about 23448.9436009386. The cubic root of 549852956 is about 819.2482481673.
The spelling of 549852956 in words is "five hundred forty-nine million, eight hundred fifty-two thousand, nine hundred fifty-six".
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