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5049760321 = 19389683231
BaseRepresentation
bin1001011001111110…
…10011101001000001
3111000221000101220001
410230333103221001
540320214312241
62153025520001
7236065153204
oct45477235101
914027011801
105049760321
112161504741
12b8b1a3001
13626261b78
1435c93593b
151e84d5431
hex12cfd3a41

5049760321 has 8 divisors (see below), whose sum is σ = 5329209600. Its totient is φ = 4771678320.

The previous prime is 5049760307. The next prime is 5049760337. The reversal of 5049760321 is 1230679405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5049760321 - 225 = 5016205889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5049767321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334225 + ... + 349006.

It is an arithmetic number, because the mean of its divisors is an integer number (666151200).

Almost surely, 25049760321 is an apocalyptic number.

It is an amenable number.

5049760321 is a deficient number, since it is larger than the sum of its proper divisors (279449279).

5049760321 is a wasteful number, since it uses less digits than its factorization.

5049760321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683639.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 5049760321 is about 71061.6656221904. The cubic root of 5049760321 is about 1715.6298288195.

The spelling of 5049760321 in words is "five billion, forty-nine million, seven hundred sixty thousand, three hundred twenty-one".

Divisors: 1 19 389 7391 683231 12981389 265776859 5049760321