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104411444031 = 3243643419591
BaseRepresentation
bin110000100111101101…
…0000011001100111111
3100222111121112220210200
41201033122003030333
53202313312202111
6115544351334543
710354261426236
oct1411732031477
9328447486720
10104411444031
114030a5a1314
121829b221453
139acc74b65b
1450a6cb7b1d
152ab1684256
hex184f68333f

104411444031 has 24 divisors (see below), whose sum is σ = 154564265856. Its totient is φ = 67882948560.

The previous prime is 104411444029. The next prime is 104411444041. The reversal of 104411444031 is 130444114401.

104411444031 is a `hidden beast` number, since 10 + 441 + 144 + 40 + 31 = 666.

It is not a de Polignac number, because 104411444031 - 21 = 104411444029 is a prime.

It is a super-2 number, since 2×1044114440312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104411443986 and 104411444004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104411444041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39046 + ... + 458636.

It is an arithmetic number, because the mean of its divisors is an integer number (6440177744).

Almost surely, 2104411444031 is an apocalyptic number.

104411444031 is a deficient number, since it is larger than the sum of its proper divisors (50152821825).

104411444031 is a wasteful number, since it uses less digits than its factorization.

104411444031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420283 (or 420280 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 104411444031 its reverse (130444114401), we get a palindrome (234855558432).

The spelling of 104411444031 in words is "one hundred four billion, four hundred eleven million, four hundred forty-four thousand, thirty-one".

Divisors: 1 3 9 43 129 387 643 1929 5787 27649 82947 248841 419591 1258773 3776319 18042413 54127239 162381717 269797013 809391039 2428173117 11601271559 34803814677 104411444031