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10819970095 = 511712770799
BaseRepresentation
bin10100001001110101…
…11010010000101111
31000221001200102122011
422010322322100233
5134124403020340
64545353302051
7532062141214
oct120472722057
930831612564
1010819970095
114652655750
12211b704927
131035842c8c
14749009b0b
15434d7c0ea
hex284eba42f

10819970095 has 16 divisors (see below), whose sum is σ = 14363827200. Its totient is φ = 7758234400.

The previous prime is 10819970041. The next prime is 10819970141. The reversal of 10819970095 is 59007991801.

It is a happy number.

10819970095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10819970095 - 215 = 10819937327 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1381495 + ... + 1389304.

It is an arithmetic number, because the mean of its divisors is an integer number (897739200).

Almost surely, 210819970095 is an apocalyptic number.

10819970095 is a deficient number, since it is larger than the sum of its proper divisors (3543857105).

10819970095 is a wasteful number, since it uses less digits than its factorization.

10819970095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770886.

The product of its (nonzero) digits is 204120, while the sum is 49.

The spelling of 10819970095 in words is "ten billion, eight hundred nineteen million, nine hundred seventy thousand, ninety-five".

Divisors: 1 5 11 55 71 355 781 3905 2770799 13853995 30478789 152393945 196726729 983633645 2163994019 10819970095