Base | Representation |
---|---|
bin | 1101001000110… |
… | …0010001010010 |
3 | 10211200101200012 |
4 | 3102030101102 |
5 | 103101203443 |
6 | 5244554522 |
7 | 1236226565 |
oct | 322142122 |
9 | 124611605 |
10 | 55100498 |
11 | 29114902 |
12 | 16552a42 |
13 | b552b5b |
14 | 74644dc |
15 | 4c86118 |
hex | 348c452 |
55100498 has 8 divisors (see below), whose sum is σ = 83205900. Its totient is φ = 27365200.
The previous prime is 55100491. The next prime is 55100503. The reversal of 55100498 is 89400155.
It can be written as a sum of positive squares in 2 ways, for example, as 53479969 + 1620529 = 7313^2 + 1273^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (55100491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92153 + ... + 92748.
Almost surely, 255100498 is an apocalyptic number.
55100498 is a deficient number, since it is larger than the sum of its proper divisors (28105402).
55100498 is a wasteful number, since it uses less digits than its factorization.
55100498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185052.
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 55100498 is about 7422.9709685543. The cubic root of 55100498 is about 380.5267349059.
The spelling of 55100498 in words is "fifty-five million, one hundred thousand, four hundred ninety-eight".
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