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4113145255 = 52931915049
BaseRepresentation
bin1111010100101001…
…1001110110100111
3101121122121102120011
43311022121312213
531410431122010
61520050551051
7203633105062
oct36512316647
911548542504
104113145255
1118208439aa
12969598487
135071b857b
142b03a78d9
15191174a8a
hexf5299da7

4113145255 has 16 divisors (see below), whose sum is σ = 5270688000. Its totient is φ = 3074561280.

The previous prime is 4113145243. The next prime is 4113145259. The reversal of 4113145255 is 5525413114.

It is not a de Polignac number, because 4113145255 - 211 = 4113143207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113145259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453030 + ... + 462019.

It is an arithmetic number, because the mean of its divisors is an integer number (329418000).

Almost surely, 24113145255 is an apocalyptic number.

4113145255 is a deficient number, since it is larger than the sum of its proper divisors (1157542745).

4113145255 is a wasteful number, since it uses less digits than its factorization.

4113145255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915114.

The product of its digits is 12000, while the sum is 31.

The square root of 4113145255 is about 64133.8074263489. The cubic root of 4113145255 is about 1602.2293473918.

Adding to 4113145255 its reverse (5525413114), we get a palindrome (9638558369).

The spelling of 4113145255 in words is "four billion, one hundred thirteen million, one hundred forty-five thousand, two hundred fifty-five".

Divisors: 1 5 29 31 145 155 899 4495 915049 4575245 26536421 28366519 132682105 141832595 822629051 4113145255