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514120 = 23512853
BaseRepresentation
bin1111101100001001000
3222010020111
41331201020
5112422440
615004104
74240615
oct1754110
9863214
10514120
113212a2
12209634
13150019
14d550c
15a24ea
hex7d848

514120 has 16 divisors (see below), whose sum is σ = 1156860. Its totient is φ = 205632.

The previous prime is 514117. The next prime is 514123. The reversal of 514120 is 21415.

514120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (514117) and next prime (514123).

It can be written as a sum of positive squares in 2 ways, for example, as 492804 + 21316 = 702^2 + 146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 514120.

It is not an unprimeable number, because it can be changed into a prime (514123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6387 + ... + 6466.

2514120 is an apocalyptic number.

It is an amenable number.

514120 is an abundant number, since it is smaller than the sum of its proper divisors (642740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514120 is a wasteful number, since it uses less digits than its factorization.

514120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12864 (or 12860 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 514120 is about 717.0216175263. The cubic root of 514120 is about 80.1102646183.

Adding to 514120 its reverse (21415), we get a palindrome (535535).

The spelling of 514120 in words is "five hundred fourteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 12853 25706 51412 64265 102824 128530 257060 514120