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10245625245212 = 227365915187329
BaseRepresentation
bin1001010100010111111011…
…0110100110111000011100
31100021110202020110112120112
42111011332312212320130
52320331020030321322
633442435242305152
72105136100442030
oct225057666467034
940243666415515
1010245625245212
1132a0166391245
1211958071b81b8
13594209a830c6
14275c689181c0
1512b7a3b5d5e2
hex9517eda6e1c

10245625245212 has 12 divisors (see below), whose sum is σ = 20491250490480. Its totient is φ = 4390982247936.

The previous prime is 10245625245203. The next prime is 10245625245217. The reversal of 10245625245212 is 21254252654201.

10245625245212 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 10245625245212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10245625245217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182957593637 + ... + 182957593692.

It is an arithmetic number, because the mean of its divisors is an integer number (1707604207540).

Almost surely, 210245625245212 is an apocalyptic number.

It is an amenable number.

10245625245212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10245625245212 is a wasteful number, since it uses less digits than its factorization.

10245625245212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365915187340 (or 365915187338 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 10245625245212 its reverse (21254252654201), we get a palindrome (31499877899413).

The spelling of 10245625245212 in words is "ten trillion, two hundred forty-five billion, six hundred twenty-five million, two hundred forty-five thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 365915187329 731830374658 1463660749316 2561406311303 5122812622606 10245625245212