Base | Representation |
---|---|
bin | 101001010110011110… |
… | …001101001110010111 |
3 | 11020121100020122102022 |
4 | 221112132031032113 |
5 | 1211413002311043 |
6 | 32221451203355 |
7 | 3131166305453 |
oct | 512636151627 |
9 | 136540218368 |
10 | 44400432023 |
11 | 17914982822 |
12 | 873174655b |
13 | 42579370ac |
14 | 2212b99663 |
15 | 124cea8868 |
hex | a5678d397 |
44400432023 has 8 divisors (see below), whose sum is σ = 47025451440. Its totient is φ = 41776882560.
The previous prime is 44400431993. The next prime is 44400432079. The reversal of 44400432023 is 32023400444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44400432023 - 28 = 44400431767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44400431983 and 44400432001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44400432623) 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, 304988 + ... + 426401.
It is an arithmetic number, because the mean of its divisors is an integer number (5878181430).
Almost surely, 244400432023 is an apocalyptic number.
44400432023 is a deficient number, since it is larger than the sum of its proper divisors (2625019417).
44400432023 is a wasteful number, since it uses less digits than its factorization.
44400432023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734977.
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 44400432023 its reverse (32023400444), we get a palindrome (76423832467).
The spelling of 44400432023 in words is "forty-four billion, four hundred million, four hundred thirty-two thousand, twenty-three".
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