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10254311443412 = 225365217417481
BaseRepresentation
bin1001010100111000010010…
…0101110100101111010100
31100022022011121002010102222
42111032010211310233110
52321001312212142122
633450433213521512
72105564253061031
oct225160445645724
940268147063388
1010254311443412
1132a3913531543
1211974301a3298
13594c9251245a
142764503a6388
1512bb11501b42
hex95384974bd4

10254311443412 has 24 divisors (see below), whose sum is σ = 18286437054312. Its totient is φ = 5029644838400.

The previous prime is 10254311443403. The next prime is 10254311443423. The reversal of 10254311443412 is 21434411345201.

It can be written as a sum of positive squares in 4 ways, for example, as 1470461815876 + 8783849627536 = 1212626^2 + 2963756^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2326289 + ... + 5091192.

It is an arithmetic number, because the mean of its divisors is an integer number (761934877263).

Almost surely, 210254311443412 is an apocalyptic number.

It is an amenable number.

10254311443412 is a deficient number, since it is larger than the sum of its proper divisors (8032125610900).

10254311443412 is a wasteful number, since it uses less digits than its factorization.

10254311443412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7424059 (or 7424057 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 10254311443412 its reverse (21434411345201), we get a palindrome (31688722788613).

The spelling of 10254311443412 in words is "ten trillion, two hundred fifty-four billion, three hundred eleven million, four hundred forty-three thousand, four hundred twelve".

Divisors: 1 2 4 53 106 212 6521 13042 26084 345613 691226 1382452 7417481 14834962 29669924 393126493 786252986 1572505972 48369393601 96738787202 193477574404 2563577860853 5127155721706 10254311443412