Base | Representation |
---|---|
bin | 1000011101001101… |
… | …10101100110000000 |
3 | 102201101212101101210 |
4 | 10032212311212000 |
5 | 33244221414222 |
6 | 2030300330120 |
7 | 220335420030 |
oct | 41646654600 |
9 | 12641771353 |
10 | 4540029312 |
11 | 1a1a801245 |
12 | a68543940 |
13 | 5747807a0 |
14 | 310d698c0 |
15 | 1b8898d0c |
hex | 10e9b5980 |
4540029312 has 256 divisors, whose sum is σ = 14948075520. Its totient is φ = 1188864000.
The previous prime is 4540029301. The next prime is 4540029323. The reversal of 4540029312 is 2139200454.
It is an interprime number because it is at equal distance from previous prime (4540029301) and next prime (4540029323).
It is a super-2 number, since 2×45400293122 = 41223732307638386688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4540029312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6044937 + ... + 6045687.
It is an arithmetic number, because the mean of its divisors is an integer number (58390920).
Almost surely, 24540029312 is an apocalyptic number.
4540029312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4540029312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7474037760).
4540029312 is an abundant number, since it is smaller than the sum of its proper divisors (10408046208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4540029312 is a wasteful number, since it uses less digits than its factorization.
4540029312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961 (or 949 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 4540029312 is about 67379.7396254987. The cubic root of 4540029312 is about 1655.8445091934.
Adding to 4540029312 its reverse (2139200454), we get a palindrome (6679229766).
The spelling of 4540029312 in words is "four billion, five hundred forty million, twenty-nine thousand, three hundred twelve".
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