Base | Representation |
---|---|
bin | 100001000110001… |
… | …000010100001010 |
3 | 1102200210212201212 |
4 | 201012020110022 |
5 | 2114121130200 |
6 | 131033013122 |
7 | 16521406250 |
oct | 4106102412 |
9 | 1380725655 |
10 | 555255050 |
11 | 265477379 |
12 | 135b541a2 |
13 | 8b0603ac |
14 | 53a5a5d0 |
15 | 33b30035 |
hex | 2118850a |
555255050 has 48 divisors (see below), whose sum is σ = 1242450240. Its totient is φ = 180351360.
The previous prime is 555255011. The next prime is 555255053. The reversal of 555255050 is 50552555.
It is a junction number, because it is equal to n+sod(n) for n = 555254998 and 555255016.
It is not an unprimeable number, because it can be changed into a prime (555255053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35099 + ... + 48398.
It is an arithmetic number, because the mean of its divisors is an integer number (25884380).
Almost surely, 2555255050 is an apocalyptic number.
555255050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
555255050 is an abundant number, since it is smaller than the sum of its proper divisors (687195190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
555255050 is a wasteful number, since it uses less digits than its factorization.
555255050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83535 (or 83530 counting only the distinct ones).
The product of its (nonzero) digits is 31250, while the sum is 32.
The square root of 555255050 is about 23563.8504918021. The cubic root of 555255050 is about 821.9224426246.
The spelling of 555255050 in words is "five hundred fifty-five million, two hundred fifty-five thousand, fifty".
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