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10210200120001 = 77694481423287
BaseRepresentation
bin1001010010010011111101…
…0110011110101011000001
31100011002022101211201111001
42110210333112132223001
52314240442212320001
633414300131052001
72102443164030430
oct224447726365301
940132271751431
1010210200120001
113287137874362
12118a97b441001
13590a8276195b
14274267b87117
1512a8cdb05001
hex9493f59eac1

10210200120001 has 16 divisors (see below), whose sum is σ = 11686609186560. Its totient is φ = 8738248458240.

The previous prime is 10210200119971. The next prime is 10210200120019. The reversal of 10210200120001 is 10002100201201.

It is not a de Polignac number, because 10210200120001 - 227 = 10210065902273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10210200120001.

It is not an unprimeable number, because it can be changed into a prime (10210200124001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23909580 + ... + 24332866.

It is an arithmetic number, because the mean of its divisors is an integer number (730413074160).

Almost surely, 210210200120001 is an apocalyptic number.

It is an amenable number.

10210200120001 is a deficient number, since it is larger than the sum of its proper divisors (1476409066559).

10210200120001 is an equidigital number, since it uses as much as digits as its factorization.

10210200120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428544.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10210200120001 its reverse (10002100201201), we get a palindrome (20212300321202).

The spelling of 10210200120001 in words is "ten trillion, two hundred ten billion, two hundred million, one hundred twenty thousand, one".

Divisors: 1 7 769 4481 5383 31367 423287 2963009 3445889 24121223 325507703 1896749047 2278553921 13277243329 1458600017143 10210200120001