Base | Representation |
---|---|
bin | 101001000000010011… |
… | …000000011101110101 |
3 | 11012122102012022220021 |
4 | 221000103000131311 |
5 | 1210132232204204 |
6 | 32120521205141 |
7 | 3116031126502 |
oct | 510023003565 |
9 | 135572168807 |
10 | 44028397429 |
11 | 17743978715 |
12 | 86490307b1 |
13 | 41c8837693 |
14 | 21b95d44a9 |
15 | 122a4bb154 |
hex | a404c0775 |
44028397429 has 8 divisors (see below), whose sum is σ = 45548961120. Its totient is φ = 42507990000.
The previous prime is 44028397379. The next prime is 44028397433. The reversal of 44028397429 is 92479382044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44028397429 - 221 = 44026300277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44028397489) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036254 + ... + 1077904.
It is an arithmetic number, because the mean of its divisors is an integer number (5693620140).
Almost surely, 244028397429 is an apocalyptic number.
It is an amenable number.
44028397429 is a deficient number, since it is larger than the sum of its proper divisors (1520563691).
44028397429 is a wasteful number, since it uses less digits than its factorization.
44028397429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78131.
The product of its (nonzero) digits is 3483648, while the sum is 52.
The spelling of 44028397429 in words is "forty-four billion, twenty-eight million, three hundred ninety-seven thousand, four hundred twenty-nine".
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