Search a number
-
+
229924352 = 29764153
BaseRepresentation
bin11011011010001…
…01111000000000
3121000122100220202
431231011320000
5432330034402
634452024332
75461216250
oct1555057000
9530570822
10229924352
11108871629
12650020a8
1338833a18
1422771960
15152bab02
hexdb45e00

229924352 has 40 divisors (see below), whose sum is σ = 525036336. Its totient is φ = 98537472.

The previous prime is 229924313. The next prime is 229924361. The reversal of 229924352 is 253429922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28493 + ... + 35660.

Almost surely, 2229924352 is an apocalyptic number.

It is an amenable number.

229924352 is an abundant number, since it is smaller than the sum of its proper divisors (295111984).

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

229924352 is an frugal number, since it uses more digits than its factorization.

229924352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64178 (or 64162 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 229924352 is about 15163.2566422916. The cubic root of 229924352 is about 612.6253877406.

The spelling of 229924352 in words is "two hundred twenty-nine million, nine hundred twenty-four thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1792 3584 64153 128306 256612 449071 513224 898142 1026448 1796284 2052896 3592568 4105792 7185136 8211584 14370272 16423168 28740544 32846336 57481088 114962176 229924352