Base | Representation |
---|---|
bin | 100000111011011… |
… | …100111010101111 |
3 | 1102111112122221222 |
4 | 200323130322233 |
5 | 2112412041410 |
6 | 130453013555 |
7 | 16455540320 |
oct | 4073347257 |
9 | 1374478858 |
10 | 552455855 |
11 | 263935296 |
12 | 1350242bb |
13 | 8a5c0273 |
14 | 5352c447 |
15 | 3377a955 |
hex | 20edceaf |
552455855 has 16 divisors (see below), whose sum is σ = 759620160. Its totient is φ = 377843712.
The previous prime is 552455821. The next prime is 552455857. The reversal of 552455855 is 558554255.
It is a cyclic number.
It is not a de Polignac number, because 552455855 - 220 = 551407279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552455857) 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, 6674 + ... + 33903.
It is an arithmetic number, because the mean of its divisors is an integer number (47476260).
Almost surely, 2552455855 is an apocalyptic number.
552455855 is a deficient number, since it is larger than the sum of its proper divisors (207164305).
552455855 is a wasteful number, since it uses less digits than its factorization.
552455855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40978.
The product of its digits is 1000000, while the sum is 44.
The square root of 552455855 is about 23504.3794855342. The cubic root of 552455855 is about 820.5389353229.
The spelling of 552455855 in words is "five hundred fifty-two million, four hundred fifty-five thousand, eight hundred fifty-five".
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