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2230566652 = 22557641663
BaseRepresentation
bin1000010011110011…
…1011111011111100
312202110012112012201
42010330323323330
514032011113102
61005200441244
7106163334526
oct20474737374
95673175181
102230566652
11a45107816
12523019224
13297174532
14172356a16
15d0c58987
hex84f3befc

2230566652 has 6 divisors (see below), whose sum is σ = 3903491648. Its totient is φ = 1115283324.

The previous prime is 2230566647. The next prime is 2230566691. The reversal of 2230566652 is 2566650322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278820828 + ... + 278820835.

Almost surely, 22230566652 is an apocalyptic number.

It is an amenable number.

2230566652 is a deficient number, since it is larger than the sum of its proper divisors (1672924996).

2230566652 is a wasteful number, since it uses less digits than its factorization.

2230566652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557641667 (or 557641665 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 2230566652 is about 47228.8751930427. The cubic root of 2230566652 is about 1306.5872071226.

The spelling of 2230566652 in words is "two billion, two hundred thirty million, five hundred sixty-six thousand, six hundred fifty-two".

Divisors: 1 2 4 557641663 1115283326 2230566652