Base | Representation |
---|---|
bin | 100000110111001… |
… | …111001111001001 |
3 | 1102102110112201100 |
4 | 200313033033021 |
5 | 2112121214431 |
6 | 130413212013 |
7 | 16443260010 |
oct | 4067171711 |
9 | 1372415640 |
10 | 551351241 |
11 | 263250391 |
12 | 134791009 |
13 | 8a2c454c |
14 | 53321a77 |
15 | 3360d4e6 |
hex | 20dcf3c9 |
551351241 has 24 divisors (see below), whose sum is σ = 923758784. Its totient is φ = 310353120.
The previous prime is 551351237. The next prime is 551351257. The reversal of 551351241 is 142153155.
It is not a de Polignac number, because 551351241 - 22 = 551351237 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (551351041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61090 + ... + 69531.
Almost surely, 2551351241 is an apocalyptic number.
It is an amenable number.
551351241 is a deficient number, since it is larger than the sum of its proper divisors (372407543).
551351241 is a wasteful number, since it uses less digits than its factorization.
551351241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130701 (or 130698 counting only the distinct ones).
The product of its digits is 3000, while the sum is 27.
The square root of 551351241 is about 23480.8696815088. The cubic root of 551351241 is about 819.9916918651.
The spelling of 551351241 in words is "five hundred fifty-one million, three hundred fifty-one thousand, two hundred forty-one".
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