Search a number
-
+
230124150 = 23252511387
BaseRepresentation
bin11011011011101…
…10101001110110
3121001000111222200
431231312221312
5432402433100
634500205330
75463010614
oct1555665166
9531014880
10230124150
11108998753
1265099846
13388a3949
14227c46b4
1515309e00
hexdb76a76

230124150 has 36 divisors (see below), whose sum is σ = 618268092. Its totient is φ = 61366320.

The previous prime is 230124119. The next prime is 230124199. The reversal of 230124150 is 51421032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 255244 + ... + 256143.

Almost surely, 2230124150 is an apocalyptic number.

230124150 is an abundant number, since it is smaller than the sum of its proper divisors (388143942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230124150 is a wasteful number, since it uses less digits than its factorization.

230124150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511405 (or 511397 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 230124150 is about 15169.8434401941. The cubic root of 230124150 is about 612.8027879577.

Adding to 230124150 its reverse (51421032), we get a palindrome (281545182).

The spelling of 230124150 in words is "two hundred thirty million, one hundred twenty-four thousand, one hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 511387 1022774 1534161 2556935 3068322 4602483 5113870 7670805 9204966 12784675 15341610 23012415 25569350 38354025 46024830 76708050 115062075 230124150