Base | Representation |
---|---|
bin | 100000111011100… |
… | …101111110111001 |
3 | 1102111121112220011 |
4 | 200323211332321 |
5 | 2112414233420 |
6 | 130453501521 |
7 | 16456053502 |
oct | 4073457671 |
9 | 1374545804 |
10 | 552492985 |
11 | 263960180 |
12 | 1350418a1 |
13 | 8a604135 |
14 | 5353bba9 |
15 | 3378695a |
hex | 20ee5fb9 |
552492985 has 8 divisors (see below), whose sum is σ = 723263616. Its totient is φ = 401813040.
The previous prime is 552492977. The next prime is 552493003. The reversal of 552492985 is 589294255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 552492985 - 23 = 552492977 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5022609 + ... + 5022718.
It is an arithmetic number, because the mean of its divisors is an integer number (90407952).
Almost surely, 2552492985 is an apocalyptic number.
552492985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
552492985 is a deficient number, since it is larger than the sum of its proper divisors (170770631).
552492985 is a wasteful number, since it uses less digits than its factorization.
552492985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10045343.
The product of its digits is 1296000, while the sum is 49.
The square root of 552492985 is about 23505.1693250655. The cubic root of 552492985 is about 820.5573174421.
The spelling of 552492985 in words is "five hundred fifty-two million, four hundred ninety-two thousand, nine hundred eighty-five".
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