Base | Representation |
---|---|
bin | 1101010001010… |
… | …1011101110011 |
3 | 10212201221112021 |
4 | 3110111131303 |
5 | 103222144301 |
6 | 5305012311 |
7 | 1244060125 |
oct | 324253563 |
9 | 125657467 |
10 | 55662451 |
11 | 29469029 |
12 | 16784097 |
13 | b6bb880 |
14 | 756d215 |
15 | 4d478a1 |
hex | 3515773 |
55662451 has 8 divisors (see below), whose sum is σ = 60041520. Its totient is φ = 51297312.
The previous prime is 55662407. The next prime is 55662463. The reversal of 55662451 is 15426655.
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 55662451 - 29 = 55661939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55662401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5745 + ... + 12013.
It is an arithmetic number, because the mean of its divisors is an integer number (7505190).
Almost surely, 255662451 is an apocalyptic number.
55662451 is a deficient number, since it is larger than the sum of its proper divisors (4379069).
55662451 is a wasteful number, since it uses less digits than its factorization.
55662451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6965.
The product of its digits is 36000, while the sum is 34.
The square root of 55662451 is about 7460.7272433725. The cubic root of 55662451 is about 381.8159868647.
The spelling of 55662451 in words is "fifty-five million, six hundred sixty-two thousand, four hundred fifty-one".
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