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5055161601 = 37240721981
BaseRepresentation
bin1001011010100111…
…11010010100000001
3111001022011211001110
410231103322110001
540323110132401
62153341353533
7236162110320
oct45523722401
914038154043
105055161601
112164563806
12b90b688a9
136274034a9
1435d5400b7
151e8c009d6
hex12d4fa501

5055161601 has 8 divisors (see below), whose sum is σ = 7703103424. Its totient is φ = 2888663760.

The previous prime is 5055161581. The next prime is 5055161609. The reversal of 5055161601 is 1061615505.

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

It is not a de Polignac number, because 5055161601 - 215 = 5055128833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5055161609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120360970 + ... + 120361011.

It is an arithmetic number, because the mean of its divisors is an integer number (962887928).

Almost surely, 25055161601 is an apocalyptic number.

It is an amenable number.

5055161601 is a deficient number, since it is larger than the sum of its proper divisors (2647941823).

5055161601 is a wasteful number, since it uses less digits than its factorization.

5055161601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240721991.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 5055161601 is about 71099.6596405356. The cubic root of 5055161601 is about 1716.2412964648.

The spelling of 5055161601 in words is "five billion, fifty-five million, one hundred sixty-one thousand, six hundred one".

Divisors: 1 3 7 21 240721981 722165943 1685053867 5055161601