Base | Representation |
---|---|
bin | 1100101000110100010… |
… | …00111010010001000000 |
3 | 1112111211020210202011100 |
4 | 12110122020322101000 |
5 | 24103300420142240 |
6 | 531252125014400 |
7 | 43241426100012 |
oct | 6243210722100 |
9 | 1474736722140 |
10 | 434230240320 |
11 | 158179717608 |
12 | 701a69b4400 |
13 | 31c42239606 |
14 | 170343761b2 |
15 | b466ac6e30 |
hex | 651a23a440 |
434230240320 has 84 divisors (see below), whose sum is σ = 1493571107340. Its totient is φ = 115794729984.
The previous prime is 434230240307. The next prime is 434230240337. The reversal of 434230240320 is 23042032434.
434230240320 is a `hidden beast` number, since 4 + 3 + 4 + 230 + 2 + 403 + 20 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 57450337344 + 376779902976 = 239688^2 + 613824^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75384315 + ... + 75390074.
Almost surely, 2434230240320 is an apocalyptic number.
434230240320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
434230240320 is an abundant number, since it is smaller than the sum of its proper divisors (1059340867020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434230240320 is a wasteful number, since it uses less digits than its factorization.
434230240320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150774412 (or 150774399 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 434230240320 its reverse (23042032434), we get a palindrome (457272272754).
The spelling of 434230240320 in words is "four hundred thirty-four billion, two hundred thirty million, two hundred forty thousand, three hundred twenty".
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