Base | Representation |
---|---|
bin | 100000111011100… |
… | …110000001100000 |
3 | 1102111121120010100 |
4 | 200323212001200 |
5 | 2112414240102 |
6 | 130453502400 |
7 | 16456054131 |
oct | 4073460140 |
9 | 1374546110 |
10 | 552493152 |
11 | 263960312 |
12 | 135041a00 |
13 | 8a604233 |
14 | 5353bc88 |
15 | 33786a1c |
hex | 20ee6060 |
552493152 has 144 divisors (see below), whose sum is σ = 1646976240. Its totient is φ = 175451136.
The previous prime is 552493141. The next prime is 552493157. The reversal of 552493152 is 251394255.
It is a happy number.
552493152 is a `hidden beast` number, since 552 + 4 + 93 + 15 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552493157) 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 23 ways as a sum of consecutive naturals, for example, 692818 + ... + 693614.
It is an arithmetic number, because the mean of its divisors is an integer number (11437335).
Almost surely, 2552493152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 552493152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823488120).
552493152 is an abundant number, since it is smaller than the sum of its proper divisors (1094483088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552493152 is a wasteful number, since it uses less digits than its factorization.
552493152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 925 (or 914 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 552493152 is about 23505.1728774753. The cubic root of 552493152 is about 820.5574001177.
The spelling of 552493152 in words is "five hundred fifty-two million, four hundred ninety-three thousand, one hundred fifty-two".
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