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2239803201 = 31922068147
BaseRepresentation
bin1000010110000000…
…1010111101000001
312210002120210101010
42011200022331001
514041342200301
61010130431133
7106335004326
oct20540127501
95702523333
102239803201
11a4a346329
125261324a9
1329905974c
1417367cb4d
15d19805d6
hex8580af41

2239803201 has 12 divisors (see below), whose sum is σ = 3151857552. Its totient is φ = 1414611864.

The previous prime is 2239803173. The next prime is 2239803211. The reversal of 2239803201 is 1023089322.

It is a happy number.

It is not a de Polignac number, because 2239803201 - 214 = 2239786817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2239803211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1032991 + ... + 1035156.

It is an arithmetic number, because the mean of its divisors is an integer number (262654796).

Almost surely, 22239803201 is an apocalyptic number.

It is an amenable number.

2239803201 is a deficient number, since it is larger than the sum of its proper divisors (912054351).

2239803201 is a wasteful number, since it uses less digits than its factorization.

2239803201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068188 (or 2068169 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2239803201 is about 47326.5591502277. The cubic root of 2239803201 is about 1308.3882049426.

The spelling of 2239803201 in words is "two billion, two hundred thirty-nine million, eight hundred three thousand, two hundred one".

Divisors: 1 3 19 57 361 1083 2068147 6204441 39294793 117884379 746601067 2239803201