Base | Representation |
---|---|
bin | 100000111001111… |
… | …010010101001000 |
3 | 1102110210011000212 |
4 | 200321322111020 |
5 | 2112311131130 |
6 | 130440220252 |
7 | 16452236111 |
oct | 4071722510 |
9 | 1373704025 |
10 | 552052040 |
11 | 263689961 |
12 | 134a6a688 |
13 | 8a4ab517 |
14 | 53465208 |
15 | 336eae95 |
hex | 20e7a548 |
552052040 has 16 divisors (see below), whose sum is σ = 1242117180. Its totient is φ = 220820800.
The previous prime is 552052037. The next prime is 552052063. The reversal of 552052040 is 40250255.
It can be written as a sum of positive squares in 2 ways, for example, as 541306756 + 10745284 = 23266^2 + 3278^2 .
It is a super-2 number, since 2×5520520402 = 609522909736323200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 552051997 and 552052015.
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 3 ways as a sum of consecutive naturals, for example, 6900611 + ... + 6900690.
Almost surely, 2552052040 is an apocalyptic number.
It is an amenable number.
552052040 is an abundant number, since it is smaller than the sum of its proper divisors (690065140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552052040 is a wasteful number, since it uses less digits than its factorization.
552052040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13801312 (or 13801308 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 552052040 is about 23495.7877075871. The cubic root of 552052040 is about 820.3389635714.
The spelling of 552052040 in words is "five hundred fifty-two million, fifty-two thousand, forty".
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