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4961892244 = 221240473061
BaseRepresentation
bin1001001111100000…
…00111011110010100
3110210210200020112211
410213300013132110
540130221022434
62140210323204
7233650250101
oct44760073624
913723606484
104961892244
11211694a0a1
12b65889504
13610ca841a
14350dc1aa8
151e092a464
hex127c07794

4961892244 has 6 divisors (see below), whose sum is σ = 8683311434. Its totient is φ = 2480946120.

The previous prime is 4961892203. The next prime is 4961892253. The reversal of 4961892244 is 4422981694.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4933376644 + 28515600 = 70238^2 + 5340^2 .

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, 620236527 + ... + 620236534.

Almost surely, 24961892244 is an apocalyptic number.

It is an amenable number.

4961892244 is a deficient number, since it is larger than the sum of its proper divisors (3721419190).

4961892244 is a wasteful number, since it uses less digits than its factorization.

4961892244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240473065 (or 1240473063 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 4961892244 is about 70440.7001952706. The cubic root of 4961892244 is about 1705.6206400579.

The spelling of 4961892244 in words is "four billion, nine hundred sixty-one million, eight hundred ninety-two thousand, two hundred forty-four".

Divisors: 1 2 4 1240473061 2480946122 4961892244