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2012097076 = 221145729479
BaseRepresentation
bin111011111101110…
…0010101000110100
312012020010010021221
41313323202220310
513110044101301
6531354120124
7100601354143
oct16773425064
95166103257
102012097076
1194285a350
12481a20044
13260b215b2
1415132775a
15bb9a1da1
hex77ee2a34

2012097076 has 12 divisors (see below), whose sum is σ = 3841276320. Its totient is φ = 914589560.

The previous prime is 2012097071. The next prime is 2012097083. The reversal of 2012097076 is 6707902102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012097071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22864696 + ... + 22864783.

It is an arithmetic number, because the mean of its divisors is an integer number (320106360).

Almost surely, 22012097076 is an apocalyptic number.

It is an amenable number.

2012097076 is a deficient number, since it is larger than the sum of its proper divisors (1829179244).

2012097076 is a wasteful number, since it uses less digits than its factorization.

2012097076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45729494 (or 45729492 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 2012097076 is about 44856.4050721856. The cubic root of 2012097076 is about 1262.4561722654.

Adding to 2012097076 its reverse (6707902102), we get a palindrome (8719999178).

The spelling of 2012097076 in words is "two billion, twelve million, ninety-seven thousand, seventy-six".

Divisors: 1 2 4 11 22 44 45729479 91458958 182917916 503024269 1006048538 2012097076