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4941244848 = 243102942601
BaseRepresentation
bin1001001101000010…
…10110100110110000
3110202100211020122110
410212201112212300
540104424313343
62134152005320
7233306613441
oct44641264660
913670736573
104941244848
112106227431
12b5a990840
13609929427
1434c3692c8
151ddbec833
hex1268569b0

4941244848 has 20 divisors (see below), whose sum is σ = 12764882648. Its totient is φ = 1647081600.

The previous prime is 4941244831. The next prime is 4941244849. The reversal of 4941244848 is 8484421494.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 102942601 = 4941244848 / (4 + 9 + 4 + 1 + 2 + 4 + 4 + 8 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 4941244797 and 4941244806.

It is not an unprimeable number, because it can be changed into a prime (4941244849) 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, 51471253 + ... + 51471348.

Almost surely, 24941244848 is an apocalyptic number.

4941244848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4941244848 is an abundant number, since it is smaller than the sum of its proper divisors (7823637800).

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

4941244848 is a wasteful number, since it uses less digits than its factorization.

4941244848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102942612 (or 102942606 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 48.

The square root of 4941244848 is about 70293.9887045827. The cubic root of 4941244848 is about 1703.2515448270.

The spelling of 4941244848 in words is "four billion, nine hundred forty-one million, two hundred forty-four thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 102942601 205885202 308827803 411770404 617655606 823540808 1235311212 1647081616 2470622424 4941244848