Base | Representation |
---|---|
bin | 100000110111100… |
… | …000011000001100 |
3 | 1102102121010000202 |
4 | 200313200120030 |
5 | 2112130441302 |
6 | 130414513032 |
7 | 16444001501 |
oct | 4067403014 |
9 | 1372533022 |
10 | 551421452 |
11 | 26329910a |
12 | 134805778 |
13 | 8a31a4aa |
14 | 5333d4a8 |
15 | 33624202 |
hex | 20de060c |
551421452 has 12 divisors (see below), whose sum is σ = 1021751640. Its totient is φ = 259492416.
The previous prime is 551421449. The next prime is 551421463. The reversal of 551421452 is 254124155.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4054502 + ... + 4054637.
It is an arithmetic number, because the mean of its divisors is an integer number (85145970).
Almost surely, 2551421452 is an apocalyptic number.
It is an amenable number.
551421452 is a deficient number, since it is larger than the sum of its proper divisors (470330188).
551421452 is a wasteful number, since it uses less digits than its factorization.
551421452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8109160 (or 8109158 counting only the distinct ones).
The product of its digits is 8000, while the sum is 29.
The square root of 551421452 is about 23482.3647020482. The cubic root of 551421452 is about 820.0264972600.
The spelling of 551421452 in words is "five hundred fifty-one million, four hundred twenty-one thousand, four hundred fifty-two".
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