Base | Representation |
---|---|
bin | 1101001100101… |
… | …0001001100011 |
3 | 10212011021100111 |
4 | 3103022021203 |
5 | 103132311310 |
6 | 5254232151 |
7 | 1241333536 |
oct | 323121143 |
9 | 125137314 |
10 | 55353955 |
11 | 29278278 |
12 | 16655657 |
13 | b611327 |
14 | 74cca1d |
15 | 4cd628a |
hex | 34ca263 |
55353955 has 8 divisors (see below), whose sum is σ = 70332192. Its totient is φ = 41678208.
The previous prime is 55353917. The next prime is 55353967. The reversal of 55353955 is 55935355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55353955 - 217 = 55222883 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325527 + ... + 325696.
It is an arithmetic number, because the mean of its divisors is an integer number (8791524).
Almost surely, 255353955 is an apocalyptic number.
55353955 is a deficient number, since it is larger than the sum of its proper divisors (14978237).
55353955 is a wasteful number, since it uses less digits than its factorization.
55353955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651245.
The product of its digits is 253125, while the sum is 40.
The square root of 55353955 is about 7440.0238574886. The cubic root of 55353955 is about 381.1093047092.
The spelling of 55353955 in words is "fifty-five million, three hundred fifty-three thousand, nine hundred fifty-five".
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