Base | Representation |
---|---|
bin | 101001000100101001… |
… | …100001101010010111 |
3 | 11012211111120201112111 |
4 | 221010221201222113 |
5 | 1210304430100211 |
6 | 32132050131451 |
7 | 3120605536462 |
oct | 510451415227 |
9 | 135744521474 |
10 | 44101409431 |
11 | 17781106712 |
12 | 8669580b87 |
13 | 420a9bc151 |
14 | 21c519c2d9 |
15 | 1231ade421 |
hex | a44a61a97 |
44101409431 has 8 divisors (see below), whose sum is σ = 44909164800. Its totient is φ = 43299891960.
The previous prime is 44101409411. The next prime is 44101409459. The reversal of 44101409431 is 13490410144.
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 44101409431 - 25 = 44101409399 is a prime.
It is a super-2 number, since 2×441014094312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44101409393 and 44101409402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44101409411) 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, 1545205 + ... + 1573486.
It is an arithmetic number, because the mean of its divisors is an integer number (5613645600).
Almost surely, 244101409431 is an apocalyptic number.
44101409431 is a deficient number, since it is larger than the sum of its proper divisors (807755369).
44101409431 is a wasteful number, since it uses less digits than its factorization.
44101409431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3118949.
The product of its (nonzero) digits is 6912, while the sum is 31.
Adding to 44101409431 its reverse (13490410144), we get a palindrome (57591819575).
The spelling of 44101409431 in words is "forty-four billion, one hundred one million, four hundred nine thousand, four hundred thirty-one".
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