Base | Representation |
---|---|
bin | 1100101000101000010… |
… | …11000101000000110010 |
3 | 1112111120021110101122111 |
4 | 12110110023011000302 |
5 | 24103044304122310 |
6 | 531234151355534 |
7 | 43236102230620 |
oct | 6242413050062 |
9 | 1474507411574 |
10 | 434130145330 |
11 | 158128170782 |
12 | 70179382baa |
13 | 31c275917cb |
14 | 17024d5c510 |
15 | b45ce0428a |
hex | 65142c5032 |
434130145330 has 128 divisors (see below), whose sum is σ = 963399951360. Its totient is φ = 137624002560.
The previous prime is 434130145291. The next prime is 434130145331. The reversal of 434130145330 is 33541031434.
It is a junction number, because it is equal to n+sod(n) for n = 434130145292 and 434130145301.
It is not an unprimeable number, because it can be changed into a prime (434130145331) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7164922 + ... + 7225258.
It is an arithmetic number, because the mean of its divisors is an integer number (7526562120).
Almost surely, 2434130145330 is an apocalyptic number.
434130145330 is an abundant number, since it is smaller than the sum of its proper divisors (529269806030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434130145330 is a wasteful number, since it uses less digits than its factorization.
434130145330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60524.
The product of its (nonzero) digits is 25920, while the sum is 31.
Adding to 434130145330 its reverse (33541031434), we get a palindrome (467671176764).
The spelling of 434130145330 in words is "four hundred thirty-four billion, one hundred thirty million, one hundred forty-five thousand, three hundred thirty".
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