Base | Representation |
---|---|
bin | 11110101010110… |
… | …111000110100110 |
3 | 1022212012221222000 |
4 | 132222313012212 |
5 | 2023211132410 |
6 | 123020350130 |
7 | 15515423163 |
oct | 3652670646 |
9 | 1285187860 |
10 | 514552230 |
11 | 2444a6785 |
12 | 1243a5346 |
13 | 827ab99a |
14 | 4c4a306a |
15 | 3028edc0 |
hex | 1eab71a6 |
514552230 has 64 divisors (see below), whose sum is σ = 1379851200. Its totient is φ = 136442880.
The previous prime is 514552211. The next prime is 514552231. The reversal of 514552230 is 32255415.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 514552194 and 514552203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (514552231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43606 + ... + 54134.
It is an arithmetic number, because the mean of its divisors is an integer number (21560175).
Almost surely, 2514552230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 514552230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689925600).
514552230 is an abundant number, since it is smaller than the sum of its proper divisors (865298970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514552230 is a wasteful number, since it uses less digits than its factorization.
514552230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10726 (or 10720 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 514552230 is about 22683.7437386336. The cubic root of 514552230 is about 801.3270838018.
It can be divided in two parts, 5145 and 52230, that added together give a palindrome (57375).
The spelling of 514552230 in words is "five hundred fourteen million, five hundred fifty-two thousand, two hundred thirty".
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