Base | Representation |
---|---|
bin | 100001000001100… |
… | …011010001110100 |
3 | 1102121112220021010 |
4 | 201001203101310 |
5 | 2113314223042 |
6 | 130551152220 |
7 | 16505250015 |
oct | 4101432164 |
9 | 1377486233 |
10 | 554054772 |
11 | 264827607 |
12 | 135675670 |
13 | 8aa2cc7b |
14 | 5382700c |
15 | 3399459c |
hex | 21063474 |
554054772 has 48 divisors (see below), whose sum is σ = 1309908992. Its totient is φ = 182256480.
The previous prime is 554054747. The next prime is 554054779. The reversal of 554054772 is 277450455.
It is a self number, because there is not a number n which added to its sum of digits gives 554054772.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554054779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320703 + ... + 322425.
Almost surely, 2554054772 is an apocalyptic number.
It is an amenable number.
554054772 is an abundant number, since it is smaller than the sum of its proper divisors (755854220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554054772 is a wasteful number, since it uses less digits than its factorization.
554054772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2068 (or 2066 counting only the distinct ones).
The product of its (nonzero) digits is 196000, while the sum is 39.
The square root of 554054772 is about 23538.3680827707. The cubic root of 554054772 is about 821.3297737631.
The spelling of 554054772 in words is "five hundred fifty-four million, fifty-four thousand, seven hundred seventy-two".
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