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10012213023001 = 73771544467509
BaseRepresentation
bin1001000110110010011001…
…1001101001000100011001
31022110011021100012002210121
42101230212121221010121
52303020003013214001
633143314104313241
72052233654335330
oct221544631510431
938404240162717
1010012213023001
113210179262a62
121158525a72821
135781bc486b57
1426884515cd17
151256922416a1
hex91b26669119

10012213023001 has 16 divisors (see below), whose sum is σ = 11917304858880. Its totient is φ = 8232348720960.

The previous prime is 10012213022969. The next prime is 10012213023053. The reversal of 10012213023001 is 10032031221001.

It is not a de Polignac number, because 10012213023001 - 25 = 10012213022969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012213023091) 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 15 ways as a sum of consecutive naturals, for example, 272215366 + ... + 272252143.

It is an arithmetic number, because the mean of its divisors is an integer number (744831553680).

Almost surely, 210012213023001 is an apocalyptic number.

It is an amenable number.

10012213023001 is a deficient number, since it is larger than the sum of its proper divisors (1905091835879).

10012213023001 is an equidigital number, since it uses as much as digits as its factorization.

10012213023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544467624.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10012213023001 its reverse (10032031221001), we get a palindrome (20044244244002).

The spelling of 10012213023001 in words is "ten trillion, twelve billion, two hundred thirteen million, twenty-three thousand, one".

Divisors: 1 7 37 71 259 497 2627 18389 544467509 3811272563 20145297833 38657193139 141017084831 270600351973 1430316146143 10012213023001