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4944224980 = 2252339105691
BaseRepresentation
bin1001001101011001…
…01110001011010100
3110202120102122121201
410212230232023110
540111210144410
62134335522244
7233344135042
oct44654561324
913676378551
104944224980
112107982452
12b5b989384
1360a430a16
1434c903392
151de0da83a
hex126b2e2d4

4944224980 has 24 divisors (see below), whose sum is σ = 10387409760. Its totient is φ = 1976825760.

The previous prime is 4944224963. The next prime is 4944225007. The reversal of 4944224980 is 894224494.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4944224980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6066 + ... + 99625.

It is an arithmetic number, because the mean of its divisors is an integer number (432808740).

Almost surely, 24944224980 is an apocalyptic number.

It is an amenable number.

4944224980 is an abundant number, since it is smaller than the sum of its proper divisors (5443184780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4944224980 is a wasteful number, since it uses less digits than its factorization.

4944224980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108039 (or 108037 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The square root of 4944224980 is about 70315.1831399165. The cubic root of 4944224980 is about 1703.5938940716.

The spelling of 4944224980 in words is "four billion, nine hundred forty-four million, two hundred twenty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 2339 4678 9356 11695 23390 46780 105691 211382 422764 528455 1056910 2113820 247211249 494422498 988844996 1236056245 2472112490 4944224980