Base | Representation |
---|---|
bin | 1101001110001… |
… | …0110010110000 |
3 | 10212100101211001 |
4 | 3103202302300 |
5 | 103144024041 |
6 | 5300331344 |
7 | 1242234040 |
oct | 323426260 |
9 | 125311731 |
10 | 55454896 |
11 | 293370a2 |
12 | 166a3b54 |
13 | b648263 |
14 | 7517720 |
15 | 4d06131 |
hex | 34e2cb0 |
55454896 has 20 divisors (see below), whose sum is σ = 122793232. Its totient is φ = 23766336.
The previous prime is 55454881. The next prime is 55454911. The reversal of 55454896 is 69845455.
It is an interprime number because it is at equal distance from previous prime (55454881) and next prime (55454911).
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, 247455 + ... + 247678.
Almost surely, 255454896 is an apocalyptic number.
55454896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
55454896 is an abundant number, since it is smaller than the sum of its proper divisors (67338336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55454896 is a wasteful number, since it uses less digits than its factorization.
55454896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495148 (or 495142 counting only the distinct ones).
The product of its digits is 864000, while the sum is 46.
The square root of 55454896 is about 7446.8044153180. The cubic root of 55454896 is about 381.3408220067.
The spelling of 55454896 in words is "fifty-five million, four hundred fifty-four thousand, eight hundred ninety-six".
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