Search a number
-
+
234283750 = 2542329281
BaseRepresentation
bin11011111011011…
…10001011100110
3121022211211212221
431331232023212
5434434040000
635125302554
75543244001
oct1575561346
9538754787
10234283750
11110279938
1266564a5a
13396cc04c
1423188538
151587c61a
hexdf6e2e6

234283750 has 80 divisors (see below), whose sum is σ = 475722720. Its totient is φ = 86240000.

The previous prime is 234283739. The next prime is 234283757. The reversal of 234283750 is 57382432.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234283757) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 833610 + ... + 833890.

It is an arithmetic number, because the mean of its divisors is an integer number (5946534).

Almost surely, 2234283750 is an apocalyptic number.

234283750 is an abundant number, since it is smaller than the sum of its proper divisors (241438970).

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

234283750 is a wasteful number, since it uses less digits than its factorization.

234283750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 234283750 is about 15306.3303897440. The cubic root of 234283750 is about 616.4729933156.

The spelling of 234283750 in words is "two hundred thirty-four million, two hundred eighty-three thousand, seven hundred fifty".

Divisors: 1 2 5 10 23 25 29 46 50 58 115 125 145 230 250 281 290 562 575 625 667 725 1150 1250 1334 1405 1450 2810 2875 3335 3625 5750 6463 6670 7025 7250 8149 12926 14050 14375 16298 16675 18125 28750 32315 33350 35125 36250 40745 64630 70250 81490 83375 161575 166750 175625 187427 203725 323150 351250 374854 407450 416875 807875 833750 937135 1018625 1615750 1874270 2037250 4039375 4685675 5093125 8078750 9371350 10186250 23428375 46856750 117141875 234283750