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5357145 = 351918797
BaseRepresentation
bin10100011011111001011001
3101002011121210
4110123321121
52332412040
6310453333
763351333
oct24337131
911064553
105357145
1130299a2
121964249
131157511
149d6453
1570c480
hex51be59

5357145 has 16 divisors (see below), whose sum is σ = 9023040. Its totient is φ = 2706624.

The previous prime is 5357123. The next prime is 5357147. The reversal of 5357145 is 5417535.

5357145 is nontrivially palindromic in base 13.

It is not a de Polignac number, because 5357145 - 28 = 5356889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5357147) 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 15 ways as a sum of consecutive naturals, for example, 9114 + ... + 9683.

It is an arithmetic number, because the mean of its divisors is an integer number (563940).

Almost surely, 25357145 is an apocalyptic number.

It is an amenable number.

5357145 is a deficient number, since it is larger than the sum of its proper divisors (3665895).

5357145 is a wasteful number, since it uses less digits than its factorization.

5357145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18824.

The product of its digits is 10500, while the sum is 30.

The square root of 5357145 is about 2314.5507123414. The cubic root of 5357145 is about 174.9757245239.

The spelling of 5357145 in words is "five million, three hundred fifty-seven thousand, one hundred forty-five".

Divisors: 1 3 5 15 19 57 95 285 18797 56391 93985 281955 357143 1071429 1785715 5357145