Base | Representation |
---|---|
bin | 100000110010101… |
… | …100101001011110 |
3 | 1102100020001222222 |
4 | 200302230221132 |
5 | 2111320122430 |
6 | 130331505342 |
7 | 16430201621 |
oct | 4062545136 |
9 | 1370201888 |
10 | 550160990 |
11 | 262608105 |
12 | 1342b8252 |
13 | 89c98862 |
14 | 530d1db8 |
15 | 334759e5 |
hex | 20caca5e |
550160990 has 8 divisors (see below), whose sum is σ = 990289800. Its totient is φ = 220064392.
The previous prime is 550160969. The next prime is 550161067. The reversal of 550160990 is 99061055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×5501609902 = 605354229835560200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 550160990.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27508040 + ... + 27508059.
It is an arithmetic number, because the mean of its divisors is an integer number (123786225).
Almost surely, 2550160990 is an apocalyptic number.
550160990 is a deficient number, since it is larger than the sum of its proper divisors (440128810).
550160990 is a wasteful number, since it uses less digits than its factorization.
550160990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55016106.
The product of its (nonzero) digits is 12150, while the sum is 35.
The square root of 550160990 is about 23455.5108663188. The cubic root of 550160990 is about 819.4012037302.
The spelling of 550160990 in words is "five hundred fifty million, one hundred sixty thousand, nine hundred ninety".
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