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130303341 = 32716312689
BaseRepresentation
bin1111100010001…
…00010101101101
3100002012002120200
413301010111231
5231324201331
620532504113
73141363060
oct761042555
9302162520
10130303341
1167609913
123777b039
1320cc388c
141343c8d7
15b68d5e6
hex7c4456d

130303341 has 24 divisors (see below), whose sum is σ = 216440640. Its totient is φ = 73996416.

The previous prime is 130303339. The next prime is 130303357. The reversal of 130303341 is 143303031.

It is not a de Polignac number, because 130303341 - 21 = 130303339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130303361) 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, 3925 + ... + 16613.

It is an arithmetic number, because the mean of its divisors is an integer number (9018360).

Almost surely, 2130303341 is an apocalyptic number.

It is an amenable number.

130303341 is a deficient number, since it is larger than the sum of its proper divisors (86137299).

130303341 is a wasteful number, since it uses less digits than its factorization.

130303341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12865 (or 12862 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 130303341 is about 11415.0488829440. The cubic root of 130303341 is about 506.9734122350.

Adding to 130303341 its reverse (143303031), we get a palindrome (273606372).

The spelling of 130303341 in words is "one hundred thirty million, three hundred three thousand, three hundred forty-one".

Divisors: 1 3 7 9 21 63 163 489 1141 1467 3423 10269 12689 38067 88823 114201 266469 799407 2068307 6204921 14478149 18614763 43434447 130303341