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10802006205 = 35720133747
BaseRepresentation
bin10100000111101100…
…11000100010111101
31000212210212202210220
422003312120202331
5134110303144310
64543512251553
7531453352314
oct120366304275
930783782726
1010802006205
1146434a6161
1221156a0bb9
131031bc3563
1474689127b
154334ce670
hex283d988bd

10802006205 has 8 divisors (see below), whose sum is σ = 17283209952. Its totient is φ = 5761069968.

The previous prime is 10802006183. The next prime is 10802006207. The reversal of 10802006205 is 50260020801.

10802006205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10802006205 - 222 = 10797811901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10802006207) 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, 360066859 + ... + 360066888.

It is an arithmetic number, because the mean of its divisors is an integer number (2160401244).

Almost surely, 210802006205 is an apocalyptic number.

10802006205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10802006205 is a deficient number, since it is larger than the sum of its proper divisors (6481203747).

10802006205 is an equidigital number, since it uses as much as digits as its factorization.

10802006205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720133755.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 10802006205 in words is "ten billion, eight hundred two million, six thousand, two hundred five".

Divisors: 1 3 5 15 720133747 2160401241 3600668735 10802006205