Base | Representation |
---|---|
bin | 1000011011100001111… |
… | …0001100000001011100 |
3 | 111211211101000110210000 |
4 | 2012320132030001130 |
5 | 4333102140421301 |
6 | 150311120414300 |
7 | 13314664563042 |
oct | 2067036140134 |
9 | 454741013700 |
10 | 144828842076 |
11 | 56470118716 |
12 | 2409aa77390 |
13 | 108711244b9 |
14 | 701ca98392 |
15 | 3b79b19786 |
hex | 21b878c05c |
144828842076 has 60 divisors (see below), whose sum is σ = 379490015520. Its totient is φ = 48164224320.
The previous prime is 144828842069. The next prime is 144828842107. The reversal of 144828842076 is 670248828441.
144828842076 is a `hidden beast` number, since 14 + 482 + 8 + 84 + 2 + 0 + 76 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 378921 + ... + 658208.
It is an arithmetic number, because the mean of its divisors is an integer number (6324833592).
Almost surely, 2144828842076 is an apocalyptic number.
It is an amenable number.
144828842076 is an abundant number, since it is smaller than the sum of its proper divisors (234661173444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144828842076 is a wasteful number, since it uses less digits than its factorization.
144828842076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037576 (or 1037565 counting only the distinct ones).
The product of its (nonzero) digits is 5505024, while the sum is 54.
The spelling of 144828842076 in words is "one hundred forty-four billion, eight hundred twenty-eight million, eight hundred forty-two thousand, seventy-six".
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