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234376065 = 33572113221
BaseRepresentation
bin11011111100001…
…00101110000001
3121100000112112000
431332010232001
5440000013230
635131254213
75544110100
oct1576045601
9540015460
10234376065
11110332230
12665aa369
1339732081
14231b0037
1515899b60
hexdf84b81

234376065 has 96 divisors (see below), whose sum is σ = 528923520. Its totient is φ = 97372800.

The previous prime is 234376013. The next prime is 234376069. The reversal of 234376065 is 560673432.

234376065 is a `hidden beast` number, since 2 + 3 + 43 + 7 + 606 + 5 = 666.

234376065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234376065 - 27 = 234375937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234376069) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 71155 + ... + 74375.

It is an arithmetic number, because the mean of its divisors is an integer number (5509620).

Almost surely, 2234376065 is an apocalyptic number.

It is an amenable number.

234376065 is an abundant number, since it is smaller than the sum of its proper divisors (294547455).

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

234376065 is a wasteful number, since it uses less digits than its factorization.

234376065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3260 (or 3247 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 234376065 is about 15309.3456751097. The cubic root of 234376065 is about 616.5539524535.

The spelling of 234376065 in words is "two hundred thirty-four million, three hundred seventy-six thousand, sixty-five".

Divisors: 1 3 5 7 9 11 15 21 27 33 35 45 49 55 63 77 99 105 135 147 165 189 231 245 297 315 385 441 495 539 693 735 945 1155 1323 1485 1617 2079 2205 2695 3221 3465 4851 6615 8085 9663 10395 14553 16105 22547 24255 28989 35431 48315 67641 72765 86967 106293 112735 144945 157829 177155 202923 248017 318879 338205 434835 473487 531465 608769 744051 789145 956637 1014615 1240085 1420461 1594395 1736119 2232153 2367435 3043845 3720255 4261383 4783185 5208357 6696459 7102305 8680595 11160765 15625071 21306915 26041785 33482295 46875213 78125355 234376065