Base | Representation |
---|---|
bin | 1101001100100… |
… | …1111011011010 |
3 | 10212011020002222 |
4 | 3103021323122 |
5 | 103132244200 |
6 | 5254224042 |
7 | 1241331104 |
oct | 323117332 |
9 | 125136088 |
10 | 55353050 |
11 | 29277625 |
12 | 16655022 |
13 | b610aac |
14 | 74cc574 |
15 | 4cd5d85 |
hex | 34c9eda |
55353050 has 48 divisors (see below), whose sum is σ = 105977592. Its totient is φ = 21504000.
The previous prime is 55353049. The next prime is 55353059. The reversal of 55353050 is 5035355.
It can be written as a sum of positive squares in 12 ways, for example, as 2019241 + 53333809 = 1421^2 + 7303^2 .
It is not an unprimeable number, because it can be changed into a prime (55353059) 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, 489794 + ... + 489906.
Almost surely, 255353050 is an apocalyptic number.
55353050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55353050 is a deficient number, since it is larger than the sum of its proper divisors (50624542).
55353050 is a wasteful number, since it uses less digits than its factorization.
55353050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323 (or 318 counting only the distinct ones).
The product of its (nonzero) digits is 5625, while the sum is 26.
The square root of 55353050 is about 7439.9630375426. The cubic root of 55353050 is about 381.1072277375.
The spelling of 55353050 in words is "fifty-five million, three hundred fifty-three thousand, fifty".
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