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4130486 = 219731489
BaseRepresentation
bin1111110000011010110110
321202211221222
433300122312
52024133421
6224310342
750052143
oct17603266
97684858
104130486
112371328
1214723b2
13b18099
147973ca
15568cab
hex3f06b6

4130486 has 16 divisors (see below), whose sum is σ = 6615600. Its totient is φ = 1928448.

The previous prime is 4130479. The next prime is 4130519. The reversal of 4130486 is 6840314.

It is a congruent number.

It is an unprimeable number.

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, 2030 + ... + 3518.

It is an arithmetic number, because the mean of its divisors is an integer number (413475).

Almost surely, 24130486 is an apocalyptic number.

4130486 is a deficient number, since it is larger than the sum of its proper divisors (2485114).

4130486 is a wasteful number, since it uses less digits than its factorization.

4130486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4130486 is about 2032.3597122557. The cubic root of 4130486 is about 160.4477821092.

The spelling of 4130486 in words is "four million, one hundred thirty thousand, four hundred eighty-six".

Divisors: 1 2 19 38 73 146 1387 1489 2774 2978 28291 56582 108697 217394 2065243 4130486