Base | Representation |
---|---|
bin | 100000111101011… |
… | …110110000000010 |
3 | 1102112112200110002 |
4 | 200331132300002 |
5 | 2113031101100 |
6 | 130512240002 |
7 | 16463213615 |
oct | 4075366002 |
9 | 1375480402 |
10 | 552987650 |
11 | 264168896 |
12 | 135240002 |
13 | 8a748337 |
14 | 5362a17c |
15 | 338332d5 |
hex | 20f5ec02 |
552987650 has 12 divisors (see below), whose sum is σ = 1028557122. Its totient is φ = 221195040.
The previous prime is 552987619. The next prime is 552987709. The reversal of 552987650 is 56789255.
It can be written as a sum of positive squares in 3 ways, for example, as 534950641 + 18037009 = 23129^2 + 4247^2 .
It is a junction number, because it is equal to n+sod(n) for n = 552987595 and 552987604.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5529827 + ... + 5529926.
Almost surely, 2552987650 is an apocalyptic number.
552987650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
552987650 is a deficient number, since it is larger than the sum of its proper divisors (475569472).
552987650 is a wasteful number, since it uses less digits than its factorization.
552987650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11059765 (or 11059760 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 47.
The square root of 552987650 is about 23515.6894434333. The cubic root of 552987650 is about 820.8021349739.
The spelling of 552987650 in words is "five hundred fifty-two million, nine hundred eighty-seven thousand, six hundred fifty".
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