Base | Representation |
---|---|
bin | 100000010101111011110… |
… | …0110000010111110000110 |
3 | 120201221201011012022201000 |
4 | 1000223313212002332012 |
5 | 1040312131413130204 |
6 | 13242023534114130 |
7 | 636102651453264 |
oct | 100536746027606 |
9 | 16657634168630 |
10 | 4445150130054 |
11 | 14641a53aaa37 |
12 | 5b95bb94b946 |
13 | 26323949105a |
14 | 115209a91434 |
15 | 7a96659a039 |
hex | 40af7982f86 |
4445150130054 has 32 divisors (see below), whose sum is σ = 9878229411840. Its totient is φ = 1481699008296.
The previous prime is 4445150129971. The next prime is 4445150130067. The reversal of 4445150130054 is 4500310515444.
4445150130054 is a `hidden beast` number, since 4 + 4 + 4 + 515 + 0 + 130 + 0 + 5 + 4 = 666.
It is a super-2 number, since 2×44451501300542 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4543159 + ... + 5434205.
It is an arithmetic number, because the mean of its divisors is an integer number (308694669120).
Almost surely, 24445150130054 is an apocalyptic number.
4445150130054 is an abundant number, since it is smaller than the sum of its proper divisors (5433079281786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4445150130054 is a wasteful number, since it uses less digits than its factorization.
4445150130054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983441 (or 983435 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 4445150130054 its reverse (4500310515444), we get a palindrome (8945460645498).
The spelling of 4445150130054 in words is "four trillion, four hundred forty-five billion, one hundred fifty million, one hundred thirty thousand, fifty-four".
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