Search a number
-
+
230125248 = 2632399523
BaseRepresentation
bin11011011011101…
…10111011000000
3121001000120111100
431231312323000
5432403001443
634500214400
75463014043
oct1555667300
9531016440
10230125248
11108999561
126509a400
13388a42b2
14227c4c5a
151530a3d3
hexdb76ec0

230125248 has 42 divisors (see below), whose sum is σ = 659614124. Its totient is φ = 76708224.

The previous prime is 230125223. The next prime is 230125249. The reversal of 230125248 is 842521032.

It is not an unprimeable number, because it can be changed into a prime (230125249) 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, 199186 + ... + 200337.

Almost surely, 2230125248 is an apocalyptic number.

It is an amenable number.

230125248 is an abundant number, since it is smaller than the sum of its proper divisors (429488876).

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

230125248 is a wasteful number, since it uses less digits than its factorization.

230125248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399541 (or 399528 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 230125248 is about 15169.8796303728. The cubic root of 230125248 is about 612.8037625858.

The spelling of 230125248 in words is "two hundred thirty million, one hundred twenty-five thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 399523 799046 1198569 1598092 2397138 3196184 3595707 4794276 6392368 7191414 9588552 12784736 14382828 19177104 25569472 28765656 38354208 57531312 76708416 115062624 230125248