Base | Representation |
---|---|
bin | 1101001011001… |
… | …1010110101100 |
3 | 10211222112021110 |
4 | 3102303112230 |
5 | 103121314323 |
6 | 5252232020 |
7 | 1240464405 |
oct | 322632654 |
9 | 124875243 |
10 | 55260588 |
11 | 29214109 |
12 | 1660b610 |
13 | b5aa996 |
14 | 74a69ac |
15 | 4cb8793 |
hex | 34b35ac |
55260588 has 24 divisors (see below), whose sum is σ = 135728320. Its totient is φ = 17450640.
The previous prime is 55260551. The next prime is 55260589. The reversal of 55260588 is 88506255.
It is a super-2 number, since 2×552605882 = 6107465172211488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55260589) 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, 120958 + ... + 121413.
Almost surely, 255260588 is an apocalyptic number.
It is an amenable number.
55260588 is an abundant number, since it is smaller than the sum of its proper divisors (80467732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55260588 is a wasteful number, since it uses less digits than its factorization.
55260588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242397 (or 242395 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 39.
The square root of 55260588 is about 7433.7465654944. The cubic root of 55260588 is about 380.8949083606.
The spelling of 55260588 in words is "fifty-five million, two hundred sixty thousand, five hundred eighty-eight".
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