Search a number
-
+
10202585080 = 2352039125093
BaseRepresentation
bin10011000000001111…
…10001011111111000
3222100000222000121111
421200013301133320
5131343330210310
64404220450104
7510554354002
oct114007613770
928300860544
1010202585080
1143661031a6
121b889a9934
13c6796b2bc
146cb019372
153eaa7828a
hex2601f17f8

10202585080 has 32 divisors (see below), whose sum is σ = 22967258400. Its totient is φ = 4078999936.

The previous prime is 10202585053. The next prime is 10202585101. The reversal of 10202585080 is 8058520201.

10202585080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 19014 + ... + 144106.

It is an arithmetic number, because the mean of its divisors is an integer number (717726825).

Almost surely, 210202585080 is an apocalyptic number.

10202585080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202585080 is an abundant number, since it is smaller than the sum of its proper divisors (12764673320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10202585080 is a wasteful number, since it uses less digits than its factorization.

10202585080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127143 (or 127139 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 10202585080 in words is "ten billion, two hundred two million, five hundred eighty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 2039 4078 8156 10195 16312 20390 40780 81560 125093 250186 500372 625465 1000744 1250930 2501860 5003720 255064627 510129254 1020258508 1275323135 2040517016 2550646270 5101292540 10202585080