Search a number
-
+
125230414 = 2538211439
BaseRepresentation
bin1110111011011…
…01110101001110
322201122100211111
413131231311032
5224024333124
620232042234
73050304151
oct735556516
9281570744
10125230414
1164764511
1235b3337a
131cc3884a
14128bbc98
15aeda494
hex776dd4e

125230414 has 16 divisors (see below), whose sum is σ = 191756160. Its totient is φ = 61316320.

The previous prime is 125230411. The next prime is 125230433. The reversal of 125230414 is 414032521.

It is a super-2 number, since 2×1252304142 = 31365313181222792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125230411) 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, 86307 + ... + 87745.

It is an arithmetic number, because the mean of its divisors is an integer number (11984760).

Almost surely, 2125230414 is an apocalyptic number.

125230414 is a deficient number, since it is larger than the sum of its proper divisors (66525746).

125230414 is a wasteful number, since it uses less digits than its factorization.

125230414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 125230414 is about 11190.6395706412. The cubic root of 125230414 is about 500.3070300931.

Adding to 125230414 its reverse (414032521), we get a palindrome (539262935).

The spelling of 125230414 in words is "one hundred twenty-five million, two hundred thirty thousand, four hundred fourteen".

Divisors: 1 2 53 106 821 1439 1642 2878 43513 76267 87026 152534 1181419 2362838 62615207 125230414