Base | Representation |
---|---|
bin | 1101001010100… |
… | …0000011111111 |
3 | 10211220011211101 |
4 | 3102220003333 |
5 | 103113324320 |
6 | 5251233531 |
7 | 1240212511 |
oct | 322500377 |
9 | 124804741 |
10 | 55214335 |
11 | 29192390 |
12 | 165a88a7 |
13 | b592907 |
14 | 7493bb1 |
15 | 4ca9c0a |
hex | 34a80ff |
55214335 has 8 divisors (see below), whose sum is σ = 72280656. Its totient is φ = 40155840.
The previous prime is 55214321. The next prime is 55214371. The reversal of 55214335 is 53341255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55214335 - 25 = 55214303 is a prime.
It is a Duffinian number.
It is a congruent 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, 501894 + ... + 502003.
It is an arithmetic number, because the mean of its divisors is an integer number (9035082).
Almost surely, 255214335 is an apocalyptic number.
55214335 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55214335 is a deficient number, since it is larger than the sum of its proper divisors (17066321).
55214335 is a wasteful number, since it uses less digits than its factorization.
55214335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003913.
The product of its digits is 9000, while the sum is 28.
The square root of 55214335 is about 7430.6348988495. The cubic root of 55214335 is about 380.7886092759.
Subtracting from 55214335 its reverse (53341255), we obtain a triangular number (1873080 = T1935).
The spelling of 55214335 in words is "fifty-five million, two hundred fourteen thousand, three hundred thirty-five".
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