Search a number
-
+
125324 = 22171997
BaseRepresentation
bin11110100110001100
320100220122
4132212030
513002244
62404112
71031243
oct364614
9210818
10125324
1186181
1260638
1345074
143395a
15271ee
hex1e98c

125324 has 24 divisors (see below), whose sum is σ = 246960. Its totient is φ = 55296.

The previous prime is 125311. The next prime is 125329. The reversal of 125324 is 423521.

It is a super-2 number, since 2×1253242 = 31412209952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125324.

It is not an unprimeable number, because it can be changed into a prime (125329) 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, 1244 + ... + 1340.

It is an arithmetic number, because the mean of its divisors is an integer number (10290).

2125324 is an apocalyptic number.

It is an amenable number.

125324 is a deficient number, since it is larger than the sum of its proper divisors (121636).

125324 is a wasteful number, since it uses less digits than its factorization.

125324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 135 counting only the distinct ones).

The product of its digits is 240, while the sum is 17.

The square root of 125324 is about 354.0112992547. The cubic root of 125324 is about 50.0431627289.

Adding to 125324 its reverse (423521), we get a palindrome (548845).

The spelling of 125324 in words is "one hundred twenty-five thousand, three hundred twenty-four".

Divisors: 1 2 4 17 19 34 38 68 76 97 194 323 388 646 1292 1649 1843 3298 3686 6596 7372 31331 62662 125324