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3200141243 = 13279281853
BaseRepresentation
bin1011111010111110…
…0100011110111011
322021000122000111202
42332233210132323
523023214004433
61245314044415
7142205515565
oct27657443673
98230560452
103200141243
1113a243a532
1275387970b
133bccbac00
14225024335
1513ae29ee8
hexbebe47bb

3200141243 has 24 divisors (see below), whose sum is σ = 3525721920. Its totient is φ = 2902798080.

The previous prime is 3200141237. The next prime is 3200141257. The reversal of 3200141243 is 3421410023.

It is not a de Polignac number, because 3200141243 - 210 = 3200140219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3200141293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3751205 + ... + 3752057.

It is an arithmetic number, because the mean of its divisors is an integer number (146905080).

Almost surely, 23200141243 is an apocalyptic number.

3200141243 is a deficient number, since it is larger than the sum of its proper divisors (325580677).

3200141243 is a wasteful number, since it uses less digits than its factorization.

3200141243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3200141243 is about 56569.7909046869. The cubic root of 3200141243 is about 1473.6342801230.

Adding to 3200141243 its reverse (3421410023), we get a palindrome (6621551266).

The spelling of 3200141243 in words is "three billion, two hundred million, one hundred forty-one thousand, two hundred forty-three".

Divisors: 1 13 79 169 281 853 1027 3653 11089 13351 22199 47489 67387 144157 239693 288587 876031 3116009 3751631 11388403 18935747 40508117 246164711 3200141243