Base | Representation |
---|---|
bin | 1100101001011001011… |
… | …10110000101101000000 |
3 | 1112112121222201112020202 |
4 | 12110230232300231000 |
5 | 24104420242340022 |
6 | 531343110224332 |
7 | 43252234232006 |
oct | 6245456605500 |
9 | 1475558645222 |
10 | 434542152512 |
11 | 158319797886 |
12 | 702733550a8 |
13 | 31c91a48440 |
14 | 1706396aa76 |
15 | b48418a592 |
hex | 652cbb0b40 |
434542152512 has 56 divisors (see below), whose sum is σ = 928789684200. Its totient is φ = 200522336256.
The previous prime is 434542152509. The next prime is 434542152563. The reversal of 434542152512 is 215251245434.
It can be written as a sum of positive squares in 4 ways, for example, as 89343601216 + 345198551296 = 298904^2 + 587536^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4972814 + ... + 5059442.
It is an arithmetic number, because the mean of its divisors is an integer number (16585530075).
Almost surely, 2434542152512 is an apocalyptic number.
It is an amenable number.
434542152512 is an abundant number, since it is smaller than the sum of its proper divisors (494247531688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434542152512 is a wasteful number, since it uses less digits than its factorization.
434542152512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92683 (or 92673 counting only the distinct ones).
The product of its digits is 192000, while the sum is 38.
Adding to 434542152512 its reverse (215251245434), we get a palindrome (649793397946).
The spelling of 434542152512 in words is "four hundred thirty-four billion, five hundred forty-two million, one hundred fifty-two thousand, five hundred twelve".
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