Base | Representation |
---|---|
bin | 100000110101111010100000… |
… | …100001001010110010111100 |
3 | 200221102120012012220021120111 |
4 | 200311322200201022302330 |
5 | 122413021110430322022 |
6 | 1231111535314355404 |
7 | 42265423252413016 |
oct | 4065724041126274 |
9 | 627376165807514 |
10 | 144442443214012 |
11 | 42029772651089 |
12 | 14249ab5b8bb64 |
13 | 6279b30136088 |
14 | 27950a16691b6 |
15 | 11a742d0d7477 |
hex | 835ea084acbc |
144442443214012 has 6 divisors (see below), whose sum is σ = 252774275624528. Its totient is φ = 72221221607004.
The previous prime is 144442443213989. The next prime is 144442443214051. The reversal of 144442443214012 is 210412344244441.
It is a super-2 number, since 2×1444424432140122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18055305401748 + ... + 18055305401755.
Almost surely, 2144442443214012 is an apocalyptic number.
It is an amenable number.
144442443214012 is a deficient number, since it is larger than the sum of its proper divisors (108331832410516).
144442443214012 is a wasteful number, since it uses less digits than its factorization.
144442443214012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36110610803507 (or 36110610803505 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 40.
Adding to 144442443214012 its reverse (210412344244441), we get a palindrome (354854787458453).
The spelling of 144442443214012 in words is "one hundred forty-four trillion, four hundred forty-two billion, four hundred forty-three million, two hundred fourteen thousand, twelve".
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