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4120230 = 235137341
BaseRepresentation
bin1111101101111010100110
321202022220010
433231322212
52023321410
6224151050
750010222
oct17557246
97668803
104120230
112364654
121468486
13b1350a
14793782
15565c20
hex3edea6

4120230 has 16 divisors (see below), whose sum is σ = 9888624. Its totient is φ = 1098720.

The previous prime is 4120229. The next prime is 4120231. The reversal of 4120230 is 320214.

It is an interprime number because it is at equal distance from previous prime (4120229) and next prime (4120231).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120231) 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, 68641 + ... + 68700.

It is an arithmetic number, because the mean of its divisors is an integer number (618039).

Almost surely, 24120230 is an apocalyptic number.

4120230 is an abundant number, since it is smaller than the sum of its proper divisors (5768394).

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

4120230 is a wasteful number, since it uses less digits than its factorization.

4120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137351.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4120230 is about 2029.8349686612. The cubic root of 4120230 is about 160.3148747221.

Adding to 4120230 its reverse (320214), we get a palindrome (4440444).

The spelling of 4120230 in words is "four million, one hundred twenty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 137341 274682 412023 686705 824046 1373410 2060115 4120230