Base | Representation |
---|---|
bin | 1101001110110… |
… | …0111000010000 |
3 | 10212102111111010 |
4 | 3103230320100 |
5 | 103201334313 |
6 | 5301250520 |
7 | 1242465345 |
oct | 323547020 |
9 | 125374433 |
10 | 55496208 |
11 | 29365139 |
12 | 16703a40 |
13 | b660cc1 |
14 | 75287cc |
15 | 4d134c3 |
hex | 34ece10 |
55496208 has 20 divisors (see below), whose sum is σ = 143365328. Its totient is φ = 18498720.
The previous prime is 55496201. The next prime is 55496209. The reversal of 55496208 is 80269455.
It is not an unprimeable number, because it can be changed into a prime (55496201) 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, 578038 + ... + 578133.
Almost surely, 255496208 is an apocalyptic number.
It is an amenable number.
55496208 is an abundant number, since it is smaller than the sum of its proper divisors (87869120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55496208 is a wasteful number, since it uses less digits than its factorization.
55496208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156182 (or 1156176 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 39.
The square root of 55496208 is about 7449.5777061522. The cubic root of 55496208 is about 381.4354937895.
The spelling of 55496208 in words is "fifty-five million, four hundred ninety-six thousand, two hundred eight".
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