Base | Representation |
---|---|
bin | 1111110010100101000… |
… | …00100011000011111000 |
3 | 1220212102020210221121001 |
4 | 13321102200203003320 |
5 | 32342120314040344 |
6 | 1053124420254344 |
7 | 54124620061135 |
oct | 7712240430370 |
9 | 1825366727531 |
10 | 542550143224 |
11 | 19a104458921 |
12 | 89196b413b4 |
13 | 3c21563810b |
14 | 1c38c37558c |
15 | e1a644ced4 |
hex | 7e528230f8 |
542550143224 has 48 divisors (see below), whose sum is σ = 1076633305200. Its totient is φ = 256281076224.
The previous prime is 542550143209. The next prime is 542550143237. The reversal of 542550143224 is 422341055245.
It is a super-2 number, since 2×5425501432242 (a number of 24 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 in 11 ways as a sum of consecutive naturals, for example, 775144 + ... + 1298440.
It is an arithmetic number, because the mean of its divisors is an integer number (22429860525).
Almost surely, 2542550143224 is an apocalyptic number.
It is an amenable number.
542550143224 is a deficient number, since it is larger than the sum of its proper divisors (534083161976).
542550143224 is a wasteful number, since it uses less digits than its factorization.
542550143224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523700 (or 523677 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 37.
Adding to 542550143224 its reverse (422341055245), we get a palindrome (964891198469).
The spelling of 542550143224 in words is "five hundred forty-two billion, five hundred fifty million, one hundred forty-three thousand, two hundred twenty-four".
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