Base | Representation |
---|---|
bin | 1000011011100000100… |
… | …0000110100001010110 |
3 | 111211210222010022210121 |
4 | 2012320020012201112 |
5 | 4333044200133444 |
6 | 150310352342154 |
7 | 13314564430330 |
oct | 2067010064126 |
9 | 454728108717 |
10 | 144823052374 |
11 | 56467923840 |
12 | 24098b4495a |
13 | 1086cb78140 |
14 | 701bdcc450 |
15 | 3b79374084 |
hex | 21b8206856 |
144823052374 has 32 divisors (see below), whose sum is σ = 291671606016. Its totient is φ = 52084213920.
The previous prime is 144823052369. The next prime is 144823052431. The reversal of 144823052374 is 473250328441.
It is a self number, because there is not a number n which added to its sum of digits gives 144823052374.
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, 36167592 + ... + 36171595.
It is an arithmetic number, because the mean of its divisors is an integer number (9114737688).
Almost surely, 2144823052374 is an apocalyptic number.
144823052374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
144823052374 is an abundant number, since it is smaller than the sum of its proper divisors (146848553642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144823052374 is a wasteful number, since it uses less digits than its factorization.
144823052374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72339220.
The product of its (nonzero) digits is 645120, while the sum is 43.
The spelling of 144823052374 in words is "one hundred forty-four billion, eight hundred twenty-three million, fifty-two thousand, three hundred seventy-four".
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