Search a number
-
+
125941383 = 3213993487
BaseRepresentation
bin1111000000110…
…11011010000111
322202222111002200
413200123122013
5224220111013
620255205543
73056325021
oct740333207
9282874080
10125941383
11650aa697
12362168b3
1320127339
1412a25011
15b0cae73
hex781b687

125941383 has 6 divisors (see below), whose sum is σ = 181915344. Its totient is φ = 83960916.

The previous prime is 125941373. The next prime is 125941421. The reversal of 125941383 is 383149521.

It is not a de Polignac number, because 125941383 - 25 = 125941351 is a prime.

It is a super-2 number, since 2×1259413832 = 31722463903905378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125941373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6996735 + ... + 6996752.

It is an arithmetic number, because the mean of its divisors is an integer number (30319224).

Almost surely, 2125941383 is an apocalyptic number.

125941383 is a deficient number, since it is larger than the sum of its proper divisors (55973961).

125941383 is a wasteful number, since it uses less digits than its factorization.

125941383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13993493 (or 13993490 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 125941383 is about 11222.3608478787. The cubic root of 125941383 is about 501.2520395105.

The spelling of 125941383 in words is "one hundred twenty-five million, nine hundred forty-one thousand, three hundred eighty-three".

Divisors: 1 3 9 13993487 41980461 125941383