Base | Representation |
---|---|
bin | 10100001100100100000010… |
… | …10011000100110110110011 |
3 | 12211020202110202222220220101 |
4 | 22012102001103010312303 |
5 | 21310122021030232011 |
6 | 234242352410053231 |
7 | 12232446003445432 |
oct | 1206220123046663 |
9 | 184222422886811 |
10 | 44412131102131 |
11 | 13173096204681 |
12 | 4b93450a1a217 |
13 | 1ba207a079370 |
14 | ad77b6ba5119 |
15 | 5203dc5db2c1 |
hex | 2864814c4db3 |
44412131102131 has 8 divisors (see below), whose sum is σ = 47855005511264. Its totient is φ = 40973050497600.
The previous prime is 44412131102123. The next prime is 44412131102149. The reversal of 44412131102131 is 13120113121444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44412131102131 - 23 = 44412131102123 is a prime.
It is a super-2 number, since 2×444121311021312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 44412131102131.
It is not an unprimeable number, because it can be changed into a prime (44412131102191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948426831 + ... + 948473656.
It is an arithmetic number, because the mean of its divisors is an integer number (5981875688908).
Almost surely, 244412131102131 is an apocalyptic number.
44412131102131 is a deficient number, since it is larger than the sum of its proper divisors (3442874409133).
44412131102131 is a wasteful number, since it uses less digits than its factorization.
44412131102131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1896902301.
The product of its (nonzero) digits is 2304, while the sum is 28.
Adding to 44412131102131 its reverse (13120113121444), we get a palindrome (57532244223575).
The spelling of 44412131102131 in words is "forty-four trillion, four hundred twelve billion, one hundred thirty-one million, one hundred two thousand, one hundred thirty-one".
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