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10223025297 = 319372131009
BaseRepresentation
bin10011000010101011…
…01111110010010001
3222101110102111022120
421201111233302101
5131414043302142
64410230524453
7511223165322
oct114125576221
928343374276
1010223025297
1143766a4241
121b93806729
13c6bc76bc4
146cda1a449
153ec7647ec
hex26156fc91

10223025297 has 24 divisors (see below), whose sum is σ = 14746485600. Its totient is φ = 6282095616.

The previous prime is 10223025287. The next prime is 10223025301. The reversal of 10223025297 is 79252032201.

10223025297 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 10223025297 - 26 = 10223025233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10223025287) 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 23 ways as a sum of consecutive naturals, for example, 12529 + ... + 143537.

It is an arithmetic number, because the mean of its divisors is an integer number (614436900).

Almost surely, 210223025297 is an apocalyptic number.

It is an amenable number.

10223025297 is a deficient number, since it is larger than the sum of its proper divisors (4523460303).

10223025297 is a wasteful number, since it uses less digits than its factorization.

10223025297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131105 (or 131068 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 10223025297 its reverse (79252032201), we get a palindrome (89475057498).

The spelling of 10223025297 in words is "ten billion, two hundred twenty-three million, twenty-five thousand, two hundred ninety-seven".

Divisors: 1 3 19 37 57 111 703 1369 2109 4107 26011 78033 131009 393027 2489171 4847333 7467513 14541999 92099327 179351321 276297981 538053963 3407675099 10223025297