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1241411320 = 23531035283
BaseRepresentation
bin100100111111110…
…0110111011111000
310012111221020012001
41021333212323320
510020300130240
6323103430344
742522551662
oct11177467370
93174836161
101241411320
11587820776
122a78b53b4
1316a263516
14bac2d532
1573eba89a
hex49fe6ef8

1241411320 has 16 divisors (see below), whose sum is σ = 2793175560. Its totient is φ = 496564512.

The previous prime is 1241411299. The next prime is 1241411321. The reversal of 1241411320 is 231141421.

It is a super-2 number, since 2×12414113202 = 3082204130848284800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241411321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15517602 + ... + 15517681.

Almost surely, 21241411320 is an apocalyptic number.

1241411320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241411320 is an abundant number, since it is smaller than the sum of its proper divisors (1551764240).

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

1241411320 is a wasteful number, since it uses less digits than its factorization.

1241411320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31035294 (or 31035290 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1241411320 is about 35233.6674219418. The cubic root of 1241411320 is about 1074.7445060747.

Adding to 1241411320 its reverse (231141421), we get a palindrome (1472552741).

The spelling of 1241411320 in words is "one billion, two hundred forty-one million, four hundred eleven thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 31035283 62070566 124141132 155176415 248282264 310352830 620705660 1241411320