Base | Representation |
---|---|
bin | 1101001001001… |
… | …0001001000010 |
3 | 10211201121122212 |
4 | 3102102021002 |
5 | 103102441141 |
6 | 5245302122 |
7 | 1236356651 |
oct | 322221102 |
9 | 124647585 |
10 | 55124546 |
11 | 29130984 |
12 | 16564942 |
13 | b560a99 |
14 | 746d198 |
15 | 4c8d2eb |
hex | 3492242 |
55124546 has 8 divisors (see below), whose sum is σ = 82746684. Its totient is φ = 27542320.
The previous prime is 55124539. The next prime is 55124569. The reversal of 55124546 is 64542155.
It can be written as a sum of positive squares in 2 ways, for example, as 54834025 + 290521 = 7405^2 + 539^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×551245462 = 6077431143412232, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6245 + ... + 12216.
Almost surely, 255124546 is an apocalyptic number.
55124546 is a deficient number, since it is larger than the sum of its proper divisors (27622138).
55124546 is a wasteful number, since it uses less digits than its factorization.
55124546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19956.
The product of its digits is 24000, while the sum is 32.
The square root of 55124546 is about 7424.5906284454. The cubic root of 55124546 is about 380.5820857425.
The spelling of 55124546 in words is "fifty-five million, one hundred twenty-four thousand, five hundred forty-six".
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