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130204053 = 3274743973
BaseRepresentation
bin1111100001011…
…00000110010101
3100002000001101100
413300230012111
5231313012203
620530420313
73140500440
oct760540625
9302001340
10130204053
1167551261
1237731699
1320c8a625
1413414657
15b66dea3
hex7c2c195

130204053 has 24 divisors (see below), whose sum is σ = 219518208. Its totient is φ = 72817632.

The previous prime is 130204033. The next prime is 130204103. The reversal of 130204053 is 350402031.

It is not a de Polignac number, because 130204053 - 25 = 130204021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130204033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19026 + ... + 24947.

It is an arithmetic number, because the mean of its divisors is an integer number (9146592).

Almost surely, 2130204053 is an apocalyptic number.

It is an amenable number.

130204053 is a deficient number, since it is larger than the sum of its proper divisors (89314155).

130204053 is a wasteful number, since it uses less digits than its factorization.

130204053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44033 (or 44030 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 130204053 is about 11410.6990583399. The cubic root of 130204053 is about 506.8446123485.

Adding to 130204053 its reverse (350402031), we get a palindrome (480606084).

The spelling of 130204053 in words is "one hundred thirty million, two hundred four thousand, fifty-three".

Divisors: 1 3 7 9 21 47 63 141 329 423 987 2961 43973 131919 307811 395757 923433 2066731 2770299 6200193 14467117 18600579 43401351 130204053