Search a number
-
+
10232786897225 = 524197127810391
BaseRepresentation
bin1001010011101000000110…
…1000001100100101001001
31100020020121111211212222122
42110322001220030211021
52320123221421202400
633432513304101025
72104202666334044
oct224720150144511
940206544755878
1010232786897225
1132957784873a2
121193223764775
13592c4202caa9
142753ab82bc5b
1512b2a19dd685
hex94e81a0c949

10232786897225 has 48 divisors (see below), whose sum is σ = 13235555536896. Its totient is φ = 7841981952000.

The previous prime is 10232786897183. The next prime is 10232786897231. The reversal of 10232786897225 is 52279868723201.

It is not a de Polignac number, because 10232786897225 - 212 = 10232786893129 is a prime.

It is a Duffinian 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 47 ways as a sum of consecutive naturals, for example, 12221780 + ... + 13032170.

It is an arithmetic number, because the mean of its divisors is an integer number (275740740352).

Almost surely, 210232786897225 is an apocalyptic number.

It is an amenable number.

10232786897225 is a deficient number, since it is larger than the sum of its proper divisors (3002768639671).

10232786897225 is a wasteful number, since it uses less digits than its factorization.

10232786897225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810666 (or 810661 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 10232786897225 in words is "ten trillion, two hundred thirty-two billion, seven hundred eighty-six million, eight hundred ninety-seven thousand, two hundred twenty-five".

Divisors: 1 5 25 41 97 127 205 485 635 1025 2425 3175 3977 5207 12319 19885 26035 61595 99425 130175 307975 505079 810391 2525395 4051955 12626975 20259775 33226031 78607927 102919657 166130155 393039635 514598285 830650775 1965198175 2572991425 3222925007 4219705937 9983206729 16114625035 21098529685 49916033645 80573125175 105492648425 249580168225 409311475889 2046557379445 10232786897225