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250125252212 = 22115684664823
BaseRepresentation
bin1110100011110010100…
…0000111011001110100
3212220121122210022212002
43220330220013121310
513044224031032322
6310523404114432
724033223364363
oct3507450073164
9786548708762
10250125252212
1197094203080
1240586535a18
131a782004624
14c16b2d77da
15678dd0ac92
hex3a3ca07674

250125252212 has 12 divisors (see below), whose sum is σ = 477511845216. Its totient is φ = 113693296440.

The previous prime is 250125252211. The next prime is 250125252229. The reversal of 250125252212 is 212252521052.

250125252212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2501252522122 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250125252211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842332368 + ... + 2842332455.

It is an arithmetic number, because the mean of its divisors is an integer number (39792653768).

Almost surely, 2250125252212 is an apocalyptic number.

250125252212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

250125252212 is a deficient number, since it is larger than the sum of its proper divisors (227386593004).

250125252212 is a wasteful number, since it uses less digits than its factorization.

250125252212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684664838 (or 5684664836 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 250125252212 its reverse (212252521052), we get a palindrome (462377773264).

The spelling of 250125252212 in words is "two hundred fifty billion, one hundred twenty-five million, two hundred fifty-two thousand, two hundred twelve".

Divisors: 1 2 4 11 22 44 5684664823 11369329646 22738659292 62531313053 125062626106 250125252212