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4250130 = 235141671
BaseRepresentation
bin10000001101101000010010
321222221002020
4100031220102
52042001010
6231032310
751061023
oct20155022
97887066
104250130
112443205
12150b696
13b5a691
147c8c4a
1558e470
hex40da12

4250130 has 16 divisors (see below), whose sum is σ = 10200384. Its totient is φ = 1133360.

The previous prime is 4250111. The next prime is 4250149. The reversal of 4250130 is 310524.

It is an interprime number because it is at equal distance from previous prime (4250111) and next prime (4250149).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70806 + ... + 70865.

It is an arithmetic number, because the mean of its divisors is an integer number (637524).

Almost surely, 24250130 is an apocalyptic number.

4250130 is an abundant number, since it is smaller than the sum of its proper divisors (5950254).

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

4250130 is a wasteful number, since it uses less digits than its factorization.

4250130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141681.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4250130 is about 2061.5843421990. The cubic root of 4250130 is about 161.9822416138.

Adding to 4250130 its reverse (310524), we get a palindrome (4560654).

The spelling of 4250130 in words is "four million, two hundred fifty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 141671 283342 425013 708355 850026 1416710 2125065 4250130