Base | Representation |
---|---|
bin | 1101001000001… |
… | …0101101111111 |
3 | 10211121102000012 |
4 | 3102002231333 |
5 | 103043431000 |
6 | 5244053435 |
7 | 1236004535 |
oct | 322025577 |
9 | 124542005 |
10 | 55061375 |
11 | 29098476 |
12 | 1653427b |
13 | b53b0c5 |
14 | 7454155 |
15 | 4c79735 |
hex | 3482b7f |
55061375 has 16 divisors (see below), whose sum is σ = 69232800. Its totient is φ = 43718400.
The previous prime is 55061359. The next prime is 55061389. The reversal of 55061375 is 57316055.
It is not a de Polignac number, because 55061375 - 24 = 55061359 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15791 + ... + 18959.
It is an arithmetic number, because the mean of its divisors is an integer number (4327050).
Almost surely, 255061375 is an apocalyptic number.
55061375 is a deficient number, since it is larger than the sum of its proper divisors (14171425).
55061375 is a wasteful number, since it uses less digits than its factorization.
55061375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3323 (or 3313 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 32.
The square root of 55061375 is about 7420.3352350147. The cubic root of 55061375 is about 380.4366517980.
The spelling of 55061375 in words is "fifty-five million, sixty-one thousand, three hundred seventy-five".
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