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5458105 = 517157409
BaseRepresentation
bin10100110100100010111001
3101021022010001
4110310202321
52344124410
6312553001
764251562
oct24644271
911238101
105458105
113098834
1219b2761
131191463
14a21169
1572c33a
hex5348b9

5458105 has 16 divisors (see below), whose sum is σ = 6996240. Its totient is φ = 4073472.

The previous prime is 5458091. The next prime is 5458121. The reversal of 5458105 is 5018545.

It can be written as a sum of positive squares in 8 ways, for example, as 246016 + 5212089 = 496^2 + 2283^2 .

It is a de Polignac number, because none of the positive numbers 2k-5458105 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13141 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (437265).

Almost surely, 25458105 is an apocalyptic number.

It is an amenable number.

5458105 is a deficient number, since it is larger than the sum of its proper divisors (1538135).

5458105 is a wasteful number, since it uses less digits than its factorization.

5458105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 5458105 is about 2336.2587613533. The cubic root of 5458105 is about 176.0680801530.

The spelling of 5458105 in words is "five million, four hundred fifty-eight thousand, one hundred five".

Divisors: 1 5 17 85 157 409 785 2045 2669 6953 13345 34765 64213 321065 1091621 5458105