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230878005224 = 2340171969453
BaseRepresentation
bin1101011100000101100…
…1101100011111101000
3211001221021200212121112
43113001121230133220
512240314232131344
6254021444525452
722452241443566
oct3270131543750
9731837625545
10230878005224
1189a07684589
12388b46b0888
1318a05579599
14b262d9ca36
1560141d2c9e
hex35c166c7e8

230878005224 has 16 divisors (see below), whose sum is σ = 433975807620. Its totient is φ = 115151123200.

The previous prime is 230878005217. The next prime is 230878005263. The reversal of 230878005224 is 422500878032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 224287488100 + 6590517124 = 473590^2 + 81182^2 .

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, 35981519 + ... + 35987934.

Almost surely, 2230878005224 is an apocalyptic number.

It is an amenable number.

230878005224 is a deficient number, since it is larger than the sum of its proper divisors (203097802396).

230878005224 is a wasteful number, since it uses less digits than its factorization.

230878005224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71969860 (or 71969856 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 230878005224 in words is "two hundred thirty billion, eight hundred seventy-eight million, five thousand, two hundred twenty-four".

Divisors: 1 2 4 8 401 802 1604 3208 71969453 143938906 287877812 575755624 28859750653 57719501306 115439002612 230878005224