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7412230 = 25732161
BaseRepresentation
bin11100010001101000000110
3111221120200001
4130101220012
53344142410
6422511514
7120001000
oct34215006
914846601
107412230
114202a11
12259559a
1316c6a47
14dad370
159b633a
hex711a06

7412230 has 32 divisors (see below), whose sum is σ = 15566400. Its totient is φ = 2540160.

The previous prime is 7412227. The next prime is 7412239. The reversal of 7412230 is 322147.

It is a junction number, because it is equal to n+sod(n) for n = 7412198 and 7412207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7412239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2350 + ... + 4510.

It is an arithmetic number, because the mean of its divisors is an integer number (486450).

Almost surely, 27412230 is an apocalyptic number.

7412230 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7412230 is an abundant number, since it is smaller than the sum of its proper divisors (8154170).

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

7412230 is a wasteful number, since it uses less digits than its factorization.

7412230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189 (or 2175 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 7412230 is about 2722.5410924355. The cubic root of 7412230 is about 194.9768107424.

Adding to 7412230 its reverse (322147), we get a palindrome (7734377).

The spelling of 7412230 in words is "seven million, four hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 2161 3430 4322 10805 15127 21610 30254 75635 105889 151270 211778 529445 741223 1058890 1482446 3706115 7412230