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10008219195 = 3351323247943
BaseRepresentation
bin10010101001000100…
…10100111000111011
3221211111020012202000
421110202110320323
5130444101003240
64333034512043
7503004313422
oct112442247073
927744205660
1010008219195
114276419237
121b33895623
13c366075c0
146ad2a22b9
153d8983430
hex254894e3b

10008219195 has 64 divisors (see below), whose sum is σ = 19994204160. Its totient is φ = 4712881536.

The previous prime is 10008219191. The next prime is 10008219197. The reversal of 10008219195 is 59191280001.

10008219195 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10008219195 - 22 = 10008219191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10008219191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83607 + ... + 164336.

It is an arithmetic number, because the mean of its divisors is an integer number (312409440).

Almost surely, 210008219195 is an apocalyptic number.

10008219195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10008219195 is a deficient number, since it is larger than the sum of its proper divisors (9985984965).

10008219195 is a wasteful number, since it uses less digits than its factorization.

10008219195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247993 (or 247987 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 36.

Adding to 10008219195 its reverse (59191280001), we get a palindrome (69199499196).

The spelling of 10008219195 in words is "ten billion, eight million, two hundred nineteen thousand, one hundred ninety-five".

Divisors: 1 3 5 9 13 15 23 27 39 45 65 69 115 117 135 195 207 299 345 351 585 621 897 1035 1495 1755 2691 3105 4485 8073 13455 40365 247943 743829 1239715 2231487 3223259 3719145 5702689 6694461 9669777 11157435 16116295 17108067 28513445 29009331 33472305 48348885 51324201 74134957 85540335 87027993 145046655 153972603 222404871 256621005 370674785 435139965 667214613 769863015 1112024355 2001643839 3336073065 10008219195