Base | Representation |
---|---|
bin | 10101001000011… |
… | …011001100000100 |
3 | 220201002222210200 |
4 | 111020123030010 |
5 | 1211224430202 |
6 | 55102450500 |
7 | 11533312212 |
oct | 2510331404 |
9 | 821088720 |
10 | 354530052 |
11 | 172139748 |
12 | 9a893a30 |
13 | 585b10c6 |
14 | 35129cb2 |
15 | 211d0e1c |
hex | 1521b304 |
354530052 has 18 divisors (see below), whose sum is σ = 896173278. Its totient is φ = 118176672.
The previous prime is 354530009. The next prime is 354530081. The reversal of 354530052 is 250035453.
354530052 is a `hidden beast` number, since 354 + 5 + 300 + 5 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 321628356 + 32901696 = 17934^2 + 5736^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×3545300522 = 251383115542245408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 354529998 and 354530025.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4923993 + ... + 4924064.
Almost surely, 2354530052 is an apocalyptic number.
It is an amenable number.
354530052 is an abundant number, since it is smaller than the sum of its proper divisors (541643226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354530052 is a wasteful number, since it uses less digits than its factorization.
354530052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9848067 (or 9848062 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 354530052 is about 18828.9684263371. The cubic root of 354530052 is about 707.7572901662.
The spelling of 354530052 in words is "three hundred fifty-four million, five hundred thirty thousand, fifty-two".
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