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514108 = 22724361
BaseRepresentation
bin1111101100000111100
3222010020001
41331200330
5112422413
615004044
74240600
oct1754074
9863201
10514108
11321291
12209624
1315000a
14d5500
15a24dd
hex7d83c

514108 has 36 divisors (see below), whose sum is σ = 1088472. Its totient is φ = 211680.

The previous prime is 514103. The next prime is 514117. The reversal of 514108 is 801415.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514103) by changing a digit.

514108 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 11 ways as a sum of consecutive naturals, for example, 8398 + ... + 8458.

2514108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544236).

514108 is an abundant number, since it is smaller than the sum of its proper divisors (574364).

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

514108 is a wasteful number, since it uses less digits than its factorization.

514108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 514108 is about 717.0132495289. The cubic root of 514108 is about 80.1096413327.

Subtracting from 514108 its sum of digits (19), we obtain a square (514089 = 7172).

The spelling of 514108 in words is "five hundred fourteen thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 43 49 61 86 98 122 172 196 244 301 427 602 854 1204 1708 2107 2623 2989 4214 5246 5978 8428 10492 11956 18361 36722 73444 128527 257054 514108