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5120234 = 271919249
BaseRepresentation
bin10011100010000011101010
3100122010122022
4103202003222
52302321414
6301424442
761343540
oct23420352
910563568
105120234
1129879a9
12186b122
1310a3732
14973d90
156b218e
hex4e20ea

5120234 has 16 divisors (see below), whose sum is σ = 9240000. Its totient is φ = 2078784.

The previous prime is 5120231. The next prime is 5120249. The reversal of 5120234 is 4320215.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5120231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9359 + ... + 9890.

It is an arithmetic number, because the mean of its divisors is an integer number (577500).

Almost surely, 25120234 is an apocalyptic number.

5120234 is a deficient number, since it is larger than the sum of its proper divisors (4119766).

5120234 is a wasteful number, since it uses less digits than its factorization.

5120234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19277.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 5120234 is about 2262.7934063895. The cubic root of 5120234 is about 172.3574008798.

Adding to 5120234 its reverse (4320215), we get a palindrome (9440449).

The spelling of 5120234 in words is "five million, one hundred twenty thousand, two hundred thirty-four".

Divisors: 1 2 7 14 19 38 133 266 19249 38498 134743 269486 365731 731462 2560117 5120234