Base | Representation |
---|---|
bin | 10101001100001… |
… | …000000000010111 |
3 | 220202221021101201 |
4 | 111030020000113 |
5 | 1212002000210 |
6 | 55135333331 |
7 | 11544462211 |
oct | 2514100027 |
9 | 822837351 |
10 | 355500055 |
11 | 1727414a9 |
12 | 9b081247 |
13 | 58860781 |
14 | 352dd5b1 |
15 | 2132353a |
hex | 15308017 |
355500055 has 16 divisors (see below), whose sum is σ = 430930944. Its totient is φ = 281527200.
The previous prime is 355500043. The next prime is 355500059. The reversal of 355500055 is 550005553.
It is not a de Polignac number, because 355500055 - 25 = 355500023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 355499996 and 355500032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (355500059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276444 + ... + 277726.
It is an arithmetic number, because the mean of its divisors is an integer number (26933184).
Almost surely, 2355500055 is an apocalyptic number.
355500055 is a deficient number, since it is larger than the sum of its proper divisors (75430889).
355500055 is a wasteful number, since it uses less digits than its factorization.
355500055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1806.
The product of its (nonzero) digits is 9375, while the sum is 28.
The square root of 355500055 is about 18854.7090934864. The cubic root of 355500055 is about 708.4021828655.
The spelling of 355500055 in words is "three hundred fifty-five million, five hundred thousand, fifty-five".
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