Base | Representation |
---|---|
bin | 100000111001001… |
… | …110111000010000 |
3 | 1102110110002220011 |
4 | 200321032320100 |
5 | 2112234432224 |
6 | 130432324304 |
7 | 16450565200 |
oct | 4071167020 |
9 | 1373402804 |
10 | 551874064 |
11 | 263578175 |
12 | 1349a3694 |
13 | 8a448501 |
14 | 5341a400 |
15 | 336b3394 |
hex | 20e4ee10 |
551874064 has 45 divisors (see below), whose sum is σ = 1245312687. Its totient is φ = 236235552.
The previous prime is 551874061. The next prime is 551874073. The reversal of 551874064 is 460478155.
The square root of 551874064 is 23492.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (551874061) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 657357 + ... + 658195.
Almost surely, 2551874064 is an apocalyptic number.
551874064 is the 23492-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 551874064
551874064 is an abundant number, since it is smaller than the sum of its proper divisors (693438623).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551874064 is an frugal number, since it uses more digits than its factorization.
551874064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1700 (or 848 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 40.
The cubic root of 551874064 is about 820.2507977649.
The spelling of 551874064 in words is "five hundred fifty-one million, eight hundred seventy-four thousand, sixty-four".
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