Base | Representation |
---|---|
bin | 100000111000001… |
… | …000100100000000 |
3 | 1102102220110210220 |
4 | 200320020210000 |
5 | 2112201223143 |
6 | 130422223040 |
7 | 16445255406 |
oct | 4070104400 |
9 | 1372813726 |
10 | 551586048 |
11 | 2633a0842 |
12 | 134884a80 |
13 | 8a3773a0 |
14 | 53383476 |
15 | 33657d83 |
hex | 20e08900 |
551586048 has 144 divisors (see below), whose sum is σ = 1599519936. Its totient is φ = 167731200.
The previous prime is 551586043. The next prime is 551586053. The reversal of 551586048 is 840685155.
It is an interprime number because it is at equal distance from previous prime (551586043) and next prime (551586053).
It is not an unprimeable number, because it can be changed into a prime (551586041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008111 + ... + 1008657.
Almost surely, 2551586048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 551586048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799759968).
551586048 is an abundant number, since it is smaller than the sum of its proper divisors (1047933888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551586048 is a wasteful number, since it uses less digits than its factorization.
551586048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680 (or 666 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 42.
The square root of 551586048 is about 23485.8691131497. The cubic root of 551586048 is about 820.1080801421.
The spelling of 551586048 in words is "five hundred fifty-one million, five hundred eighty-six thousand, forty-eight".
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