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103241414440 = 2352581035361
BaseRepresentation
bin110000000100110101…
…0101111011100101000
3100212111001221020221101
41200021222233130220
53142414300230230
6115232313451144
710313263354243
oct1401152573450
9325431836841
10103241414440
113a86a0a580a
1218013410ab4
13997421b858
144dd574a25a
152a43ab8aca
hex1809aaf728

103241414440 has 16 divisors (see below), whose sum is σ = 232293182580. Its totient is φ = 41296565760.

The previous prime is 103241414401. The next prime is 103241414453. The reversal of 103241414440 is 44414142301.

It can be written as a sum of positive squares in 2 ways, for example, as 103078239364 + 163175076 = 321058^2 + 12774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103241414399 and 103241414408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290517641 + ... + 1290517720.

Almost surely, 2103241414440 is an apocalyptic number.

103241414440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103241414440 is an abundant number, since it is smaller than the sum of its proper divisors (129051768140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103241414440 is a wasteful number, since it uses less digits than its factorization.

103241414440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581035372 (or 2581035368 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 103241414440 its reverse (44414142301), we get a palindrome (147655556741).

The spelling of 103241414440 in words is "one hundred three billion, two hundred forty-one million, four hundred fourteen thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 40 2581035361 5162070722 10324141444 12905176805 20648282888 25810353610 51620707220 103241414440