Base | Representation |
---|---|
bin | 10101001000011… |
… | …001100100101010 |
3 | 220201002122201120 |
4 | 111020121210222 |
5 | 1211224222214 |
6 | 55102400110 |
7 | 11533254006 |
oct | 2510314452 |
9 | 821078646 |
10 | 354523434 |
11 | 172134781 |
12 | 9a890036 |
13 | 585ab0a5 |
14 | 35127706 |
15 | 211cdea9 |
hex | 1521992a |
354523434 has 16 divisors (see below), whose sum is σ = 733497120. Its totient is φ = 114099440.
The previous prime is 354523391. The next prime is 354523493. The reversal of 354523434 is 434325453.
It is a happy number.
It is a super-4 number, since 4×3545234344 (a number of 35 digits) contains 4444 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 354523395 and 354523404.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018572 + ... + 1018919.
It is an arithmetic number, because the mean of its divisors is an integer number (45843570).
Almost surely, 2354523434 is an apocalyptic number.
354523434 is an abundant number, since it is smaller than the sum of its proper divisors (378973686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354523434 is a wasteful number, since it uses less digits than its factorization.
354523434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2037525.
The product of its digits is 86400, while the sum is 33.
The square root of 354523434 is about 18828.7926856716. The cubic root of 354523434 is about 707.7528862453.
Adding to 354523434 its reverse (434325453), we get a palindrome (788848887).
The spelling of 354523434 in words is "three hundred fifty-four million, five hundred twenty-three thousand, four hundred thirty-four".
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