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2052152372005 = 5584603702067
BaseRepresentation
bin11101110111001101110…
…100000010101100100101
321021011222000201211220121
4131313031310002230211
5232110302001401010
64210425031201541
7301156151231611
oct35671564025445
97234860654817
102052152372005
1172134957287a
122918798162b1
1311b6951caba8
1471478dc0341
15385ab7d23da
hex1ddcdd02b25

2052152372005 has 8 divisors (see below), whose sum is σ = 2462590566432. Its totient is φ = 1641716750928.

The previous prime is 2052152371999. The next prime is 2052152372009. The reversal of 2052152372005 is 5002732512502.

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 2052152372005 - 27 = 2052152371877 is a prime.

It is a super-2 number, since 2×20521523720052 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052152372009) 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, 2571982 + ... + 3274048.

It is an arithmetic number, because the mean of its divisors is an integer number (307823820804).

Almost surely, 22052152372005 is an apocalyptic number.

It is an amenable number.

2052152372005 is a deficient number, since it is larger than the sum of its proper divisors (410438194427).

2052152372005 is an equidigital number, since it uses as much as digits as its factorization.

2052152372005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286675.

The product of its (nonzero) digits is 42000, while the sum is 34.

Adding to 2052152372005 its reverse (5002732512502), we get a palindrome (7054884884507).

The spelling of 2052152372005 in words is "two trillion, fifty-two billion, one hundred fifty-two million, three hundred seventy-two thousand, five".

Divisors: 1 5 584603 702067 2923015 3510335 410430474401 2052152372005