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4849500641 = 7516457391
BaseRepresentation
bin1001000010000110…
…11000000111100001
3110111222012011020212
410201003120013201
534412433010031
62121113343505
7231114034556
oct44103300741
913458164225
104849500641
112069464677
12b34107b95
135c391660b
143400c6a2d
151d5b2912b
hex1210d81e1

4849500641 has 4 divisors (see below), whose sum is σ = 4855958784. Its totient is φ = 4843042500.

The previous prime is 4849500629. The next prime is 4849500661. The reversal of 4849500641 is 1460059484.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4849500641 - 226 = 4782391777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4849500661) 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, 3227945 + ... + 3229446.

It is an arithmetic number, because the mean of its divisors is an integer number (1213989696).

Almost surely, 24849500641 is an apocalyptic number.

It is an amenable number.

4849500641 is a deficient number, since it is larger than the sum of its proper divisors (6458143).

4849500641 is an equidigital number, since it uses as much as digits as its factorization.

4849500641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6458142.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 4849500641 is about 69638.3561049512. The cubic root of 4849500641 is about 1692.6441854870.

The spelling of 4849500641 in words is "four billion, eight hundred forty-nine million, five hundred thousand, six hundred forty-one".

Divisors: 1 751 6457391 4849500641