Base | Representation |
---|---|
bin | 101001001101101011… |
… | …001100101010111000 |
3 | 11020020001112022220100 |
4 | 221031223030222320 |
5 | 1211112211431210 |
6 | 32155055555400 |
7 | 3124424646024 |
oct | 511553145270 |
9 | 136201468810 |
10 | 44252842680 |
11 | 17849637762 |
12 | 86b022bb60 |
13 | 42331a0517 |
14 | 21db33b384 |
15 | 12400535c0 |
hex | a4daccab8 |
44252842680 has 144 divisors (see below), whose sum is σ = 144772659720. Its totient is φ = 11723242752.
The previous prime is 44252842649. The next prime is 44252842691. The reversal of 44252842680 is 8624825244.
44252842680 is a `hidden beast` number, since 4 + 4 + 2 + 528 + 42 + 6 + 80 = 666.
44252842680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8871147 + ... + 8876133.
Almost surely, 244252842680 is an apocalyptic number.
44252842680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44252842680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72386329860).
44252842680 is an abundant number, since it is smaller than the sum of its proper divisors (100519817040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44252842680 is a wasteful number, since it uses less digits than its factorization.
44252842680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5318 (or 5154 counting only the distinct ones).
The product of its (nonzero) digits is 983040, while the sum is 45.
The spelling of 44252842680 in words is "forty-four billion, two hundred fifty-two million, eight hundred forty-two thousand, six hundred eighty".
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