Base | Representation |
---|---|
bin | 100000111001110… |
… | …000101101111001 |
3 | 1102110201011000112 |
4 | 200321300231321 |
5 | 2112303401130 |
6 | 130435314105 |
7 | 16452013241 |
oct | 4071605571 |
9 | 1373634015 |
10 | 552012665 |
11 | 263662316 |
12 | 134a4b935 |
13 | 8a496619 |
14 | 53454b21 |
15 | 336de495 |
hex | 20e70b79 |
552012665 has 16 divisors (see below), whose sum is σ = 680436288. Its totient is φ = 429756096.
The previous prime is 552012653. The next prime is 552012683. The reversal of 552012665 is 566210255.
552012665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 552012665 - 222 = 547818361 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17879 + ... + 37731.
It is an arithmetic number, because the mean of its divisors is an integer number (42527268).
Almost surely, 2552012665 is an apocalyptic number.
It is an amenable number.
552012665 is a deficient number, since it is larger than the sum of its proper divisors (128423623).
552012665 is a wasteful number, since it uses less digits than its factorization.
552012665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20008.
The product of its (nonzero) digits is 18000, while the sum is 32.
The square root of 552012665 is about 23494.9497764945. The cubic root of 552012665 is about 820.3194596041.
The spelling of 552012665 in words is "five hundred fifty-two million, twelve thousand, six hundred sixty-five".
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