Base | Representation |
---|---|
bin | 1000011000100001100… |
… | …1111110101100010100 |
3 | 111202202011121121211212 |
4 | 2012020121332230110 |
5 | 4324424220320112 |
6 | 150055112320552 |
7 | 13256003322566 |
oct | 2061031765424 |
9 | 452664547755 |
10 | 144022432532 |
11 | 560969aa250 |
12 | 23ab49a3158 |
13 | 107730390a4 |
14 | 6d83941336 |
15 | 3b2de28522 |
hex | 218867eb14 |
144022432532 has 96 divisors (see below), whose sum is σ = 309426324480. Its totient is φ = 57803742720.
The previous prime is 144022432523. The next prime is 144022432559. The reversal of 144022432532 is 235234220441.
It is a super-2 number, since 2×1440224325322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1414643 + ... + 1513029.
It is an arithmetic number, because the mean of its divisors is an integer number (3223190880).
Almost surely, 2144022432532 is an apocalyptic number.
It is an amenable number.
144022432532 is an abundant number, since it is smaller than the sum of its proper divisors (165403891948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144022432532 is a wasteful number, since it uses less digits than its factorization.
144022432532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98541 (or 98539 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 144022432532 its reverse (235234220441), we get a palindrome (379256652973).
The spelling of 144022432532 in words is "one hundred forty-four billion, twenty-two million, four hundred thirty-two thousand, five hundred thirty-two".
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