Search a number
-
+
124030233 = 3219725323
BaseRepresentation
bin1110110010010…
…00110100011001
322122101101111100
413121020310121
5223222431413
620150222013
73034145115
oct731106431
9278341440
10124030233
1164014828
1235654909
131c908492
1412688745
15ad4ea73
hex7648d19

124030233 has 12 divisors (see below), whose sum is σ = 188584240. Its totient is φ = 78334776.

The previous prime is 124030223. The next prime is 124030241. The reversal of 124030233 is 332030421.

It is not a de Polignac number, because 124030233 - 29 = 124029721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124030223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362491 + ... + 362832.

Almost surely, 2124030233 is an apocalyptic number.

It is an amenable number.

124030233 is a deficient number, since it is larger than the sum of its proper divisors (64554007).

124030233 is a wasteful number, since it uses less digits than its factorization.

124030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725348 (or 725345 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 124030233 is about 11136.8861446995. The cubic root of 124030233 is about 498.7036190310.

Adding to 124030233 its reverse (332030421), we get a palindrome (456060654).

The spelling of 124030233 in words is "one hundred twenty-four million, thirty thousand, two hundred thirty-three".

Divisors: 1 3 9 19 57 171 725323 2175969 6527907 13781137 41343411 124030233