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4130155 = 55571483
BaseRepresentation
bin1111110000010101101011
321202211111201
433300111223
52024131110
6224305031
750051161
oct17602553
97684451
104130155
112371057
121472177
13b17ba3
14797231
15568b3a
hex3f056b

4130155 has 8 divisors (see below), whose sum is σ = 4968432. Its totient is φ = 3295968.

The previous prime is 4130153. The next prime is 4130171. The reversal of 4130155 is 5510314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4130155 - 21 = 4130153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4130153) 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 7 ways as a sum of consecutive naturals, for example, 2044 + ... + 3526.

It is an arithmetic number, because the mean of its divisors is an integer number (621054).

Almost surely, 24130155 is an apocalyptic number.

4130155 is a deficient number, since it is larger than the sum of its proper divisors (838277).

4130155 is a wasteful number, since it uses less digits than its factorization.

4130155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 4130155 is about 2032.2782781893. The cubic root of 4130155 is about 160.4434961216.

Adding to 4130155 its reverse (5510314), we get a palindrome (9640469).

The spelling of 4130155 in words is "four million, one hundred thirty thousand, one hundred fifty-five".

Divisors: 1 5 557 1483 2785 7415 826031 4130155