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4213130 = 25421313
BaseRepresentation
bin10000000100100110001010
321221001022212
4100010212022
52034310010
6230145122
750545115
oct20044612
97831285
104213130
112418429
1214b21a2
13b4689c
147b957c
15583505
hex40498a

4213130 has 8 divisors (see below), whose sum is σ = 7583652. Its totient is φ = 1685248.

The previous prime is 4213103. The next prime is 4213133. The reversal of 4213130 is 313124.

It can be written as a sum of positive squares in 2 ways, for example, as 3972049 + 241081 = 1993^2 + 491^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4213133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210647 + ... + 210666.

Almost surely, 24213130 is an apocalyptic number.

4213130 is a deficient number, since it is larger than the sum of its proper divisors (3370522).

4213130 is a wasteful number, since it uses less digits than its factorization.

4213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421320.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 4213130 is about 2052.5910454837. The cubic root of 4213130 is about 161.5108192134.

Adding to 4213130 its reverse (313124), we get a palindrome (4526254).

The spelling of 4213130 in words is "four million, two hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 421313 842626 2106565 4213130