Search a number
-
+
125116341 = 3731192191
BaseRepresentation
bin1110111010100…
…01111110110101
322201102120100120
413131101332311
5224012210331
620225402153
73046320450
oct735217665
9281376316
10125116341
1164696839
1235a99359
131cbc894c
141288c497
15aeb6796
hex7751fb5

125116341 has 16 divisors (see below), whose sum is σ = 196804608. Its totient is φ = 69188400.

The previous prime is 125116337. The next prime is 125116357. The reversal of 125116341 is 143611521.

It is a happy number.

It is not a de Polignac number, because 125116341 - 22 = 125116337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125116331) 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, 95445 + ... + 96746.

It is an arithmetic number, because the mean of its divisors is an integer number (12300288).

Almost surely, 2125116341 is an apocalyptic number.

It is an amenable number.

125116341 is a deficient number, since it is larger than the sum of its proper divisors (71688267).

125116341 is a wasteful number, since it uses less digits than its factorization.

125116341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192232.

The product of its digits is 720, while the sum is 24.

The square root of 125116341 is about 11185.5416051258. The cubic root of 125116341 is about 500.1550732329.

Adding to 125116341 its reverse (143611521), we get a palindrome (268727862).

The spelling of 125116341 in words is "one hundred twenty-five million, one hundred sixteen thousand, three hundred forty-one".

Divisors: 1 3 7 21 31 93 217 651 192191 576573 1345337 4036011 5957921 17873763 41705447 125116341