Base | Representation |
---|---|
bin | 100000011010101011001… |
… | …1011001011011000100000 |
3 | 120202220222200101200202122 |
4 | 1000311112123023120200 |
5 | 1040444004222113130 |
6 | 13250430102403412 |
7 | 636613154040542 |
oct | 100652633133040 |
9 | 16686880350678 |
10 | 4455331051040 |
11 | 146854a256621 |
12 | 5bb581430568 |
13 | 26419c7b565c |
14 | 1158d3c6b692 |
15 | 7ad602942e5 |
hex | 40d566cb620 |
4455331051040 has 48 divisors (see below), whose sum is σ = 11144879591832. Its totient is φ = 1677301100544.
The previous prime is 4455331051037. The next prime is 4455331051043. The reversal of 4455331051040 is 401501335544.
It is an interprime number because it is at equal distance from previous prime (4455331051037) and next prime (4455331051043).
It can be written as a sum of positive squares in 4 ways, for example, as 4020939331984 + 434391719056 = 2005228^2 + 659084^2 .
It is a super-2 number, since 2×44553310510402 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4455331051043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818991959 + ... + 818997398.
Almost surely, 24455331051040 is an apocalyptic number.
4455331051040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4455331051040 is an abundant number, since it is smaller than the sum of its proper divisors (6689548540792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4455331051040 is a wasteful number, since it uses less digits than its factorization.
4455331051040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1637989389 (or 1637989381 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 4455331051040 its reverse (401501335544), we get a palindrome (4856832386584).
The spelling of 4455331051040 in words is "four trillion, four hundred fifty-five billion, three hundred thirty-one million, fifty-one thousand, forty".
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