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230126265 = 3455371151
BaseRepresentation
bin11011011011101…
…11001010111001
3121001000121220000
431231313022321
5432403020030
634500223213
75463020025
oct1555671271
9531017800
10230126265
1110899a2a6
126509ab09
13388a48b5
14227c5385
151530a860
hexdb772b9

230126265 has 80 divisors (see below), whose sum is σ = 429048576. Its totient is φ = 117936000.

The previous prime is 230126251. The next prime is 230126287. The reversal of 230126265 is 562621032.

230126265 is a `hidden beast` number, since 2 + 30 + 1 + 2 + 626 + 5 = 666.

It is not a de Polignac number, because 230126265 - 211 = 230124217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1523940 + ... + 1524090.

Almost surely, 2230126265 is an apocalyptic number.

It is an amenable number.

230126265 is a deficient number, since it is larger than the sum of its proper divisors (198922311).

230126265 is a wasteful number, since it uses less digits than its factorization.

230126265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 230126265 is about 15169.9131507072. The cubic root of 230126265 is about 612.8046653123.

Adding to 230126265 its reverse (562621032), we get a palindrome (792747297).

The spelling of 230126265 in words is "two hundred thirty million, one hundred twenty-six thousand, two hundred sixty-five".

Divisors: 1 3 5 9 15 27 45 53 71 81 135 151 159 213 265 355 405 453 477 639 755 795 1065 1359 1431 1917 2265 2385 3195 3763 4077 4293 5751 6795 7155 8003 9585 10721 11289 12231 18815 20385 21465 24009 28755 32163 33867 40015 53605 56445 61155 72027 96489 101601 120045 160815 169335 216081 289467 304803 360135 482445 508005 568213 648243 868401 1080405 1447335 1524015 1704639 2841065 3241215 4342005 5113917 8523195 15341751 25569585 46025253 76708755 230126265