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2720052633 = 35929575197
BaseRepresentation
bin1010001000100000…
…1011010110011001
321000120020222202010
42202020023112121
521032313141013
61125524100133
7124256031414
oct24210132631
97016228663
102720052633
111176442891
1263ab34649
133446b7acc
141bb372b7b
1510dbe67c3
hexa220b599

2720052633 has 16 divisors (see below), whose sum is σ = 3690164160. Its totient is φ = 1781687616.

The previous prime is 2720052619. The next prime is 2720052661. The reversal of 2720052633 is 3362500272.

It is not a de Polignac number, because 2720052633 - 24 = 2720052617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2720052633.

It is not an unprimeable number, because it can be changed into a prime (2720052233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520791 + ... + 525987.

It is an arithmetic number, because the mean of its divisors is an integer number (230635260).

Almost surely, 22720052633 is an apocalyptic number.

It is an amenable number.

2720052633 is a deficient number, since it is larger than the sum of its proper divisors (970111527).

2720052633 is a wasteful number, since it uses less digits than its factorization.

2720052633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8216.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 2720052633 is about 52154.1238350334. The cubic root of 2720052633 is about 1395.9154130911.

The spelling of 2720052633 in words is "two billion, seven hundred twenty million, fifty-two thousand, six hundred thirty-three".

Divisors: 1 3 59 177 2957 5197 8871 15591 174463 306623 523389 919869 15367529 46102587 906684211 2720052633