Base | Representation |
---|---|
bin | 100000110111101… |
… | …001111111110100 |
3 | 1102102200010002000 |
4 | 200313221333310 |
5 | 2112133221402 |
6 | 130415415300 |
7 | 16444224405 |
oct | 4067517764 |
9 | 1372603060 |
10 | 551460852 |
11 | 263315778 |
12 | 134824530 |
13 | 8a3323c7 |
14 | 5334d9ac |
15 | 33630c1c |
hex | 20de9ff4 |
551460852 has 48 divisors (see below), whose sum is σ = 1431386880. Its totient is φ = 183605184.
The previous prime is 551460851. The next prime is 551460869. The reversal of 551460852 is 258064155.
551460852 is a `hidden beast` number, since 5 + 514 + 60 + 85 + 2 = 666.
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 (551460851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109093 + ... + 114035.
It is an arithmetic number, because the mean of its divisors is an integer number (29820560).
Almost surely, 2551460852 is an apocalyptic number.
It is an amenable number.
551460852 is an abundant number, since it is smaller than the sum of its proper divisors (879926028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551460852 is a wasteful number, since it uses less digits than its factorization.
551460852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5989 (or 5981 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
The square root of 551460852 is about 23483.2036144986. The cubic root of 551460852 is about 820.0460275572.
It can be divided in two parts, 5514 and 60852, that added together give a palindrome (66366).
The spelling of 551460852 in words is "five hundred fifty-one million, four hundred sixty thousand, eight hundred fifty-two".
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