Base | Representation |
---|---|
bin | 100000111010000… |
… | …110101001001111 |
3 | 1102110212201012222 |
4 | 200322012221033 |
5 | 2112314234404 |
6 | 130441245555 |
7 | 16452536135 |
oct | 4072065117 |
9 | 1373781188 |
10 | 552102479 |
11 | 263713845 |
12 | 134a938bb |
13 | 8a4c8476 |
14 | 53479755 |
15 | 3370adbe |
hex | 20e86a4f |
552102479 has 4 divisors (see below), whose sum is σ = 552446376. Its totient is φ = 551758584.
The previous prime is 552102469. The next prime is 552102491. The reversal of 552102479 is 974201255.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 552102479 - 28 = 552102223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552102469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169529 + ... + 172754.
It is an arithmetic number, because the mean of its divisors is an integer number (138111594).
Almost surely, 2552102479 is an apocalyptic number.
552102479 is a deficient number, since it is larger than the sum of its proper divisors (343897).
552102479 is a wasteful number, since it uses less digits than its factorization.
552102479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343896.
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 552102479 is about 23496.8610456801. The cubic root of 552102479 is about 820.3639466127.
The spelling of 552102479 in words is "five hundred fifty-two million, one hundred two thousand, four hundred seventy-nine".
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