Search a number
-
+
44125020640341 = 324902780071149
BaseRepresentation
bin10100000100001101010000…
…01011100101010001010101
312210020022101120000021112100
422002012220023211101111
521240421020240442331
6233502431000312313
712202633101003504
oct1202065013452125
9183208346007470
1044125020640341
11130723528a61a3
124b47884172699
131b80c82784b54
14ac793b87683b
15517bd680eae6
hex2821a82e5455

44125020640341 has 6 divisors (see below), whose sum is σ = 63736140924950. Its totient is φ = 29416680426888.

The previous prime is 44125020640301. The next prime is 44125020640387. The reversal of 44125020640341 is 14304602052144.

44125020640341 is a `hidden beast` number, since 4 + 4 + 1 + 2 + 5 + 0 + 2 + 0 + 640 + 3 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40909199760900 + 3215820879441 = 6396030^2 + 1793271^2 .

It is not a de Polignac number, because 44125020640341 - 222 = 44125016446037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44125020640296 and 44125020640305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44125020640301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2451390035566 + ... + 2451390035583.

Almost surely, 244125020640341 is an apocalyptic number.

It is an amenable number.

44125020640341 is a deficient number, since it is larger than the sum of its proper divisors (19611120284609).

44125020640341 is a wasteful number, since it uses less digits than its factorization.

44125020640341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902780071155 (or 4902780071152 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 44125020640341 its reverse (14304602052144), we get a palindrome (58429622692485).

The spelling of 44125020640341 in words is "forty-four trillion, one hundred twenty-five billion, twenty million, six hundred forty thousand, three hundred forty-one".

Divisors: 1 3 9 4902780071149 14708340213447 44125020640341