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106512207271 is a prime number
BaseRepresentation
bin110001100110010011…
…1110100110110100111
3101011221000111202012121
41203030213310312213
53221114111113041
6120533034130411
710460320552351
oct1431447646647
9334830452177
10106512207271
1141198400888
1218786880a07
13a075a45a22
145225cc20d1
152b85cec7d1
hex18cc9f4da7

106512207271 has 2 divisors, whose sum is σ = 106512207272. Its totient is φ = 106512207270.

The previous prime is 106512207169. The next prime is 106512207287. The reversal of 106512207271 is 172702215601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106512207271 - 229 = 105975336359 is a prime.

It is a super-2 number, since 2×1065122072712 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106512207671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53256103635 + 53256103636.

It is an arithmetic number, because the mean of its divisors is an integer number (53256103636).

Almost surely, 2106512207271 is an apocalyptic number.

106512207271 is a deficient number, since it is larger than the sum of its proper divisors (1).

106512207271 is an equidigital number, since it uses as much as digits as its factorization.

106512207271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 106512207271 in words is "one hundred six billion, five hundred twelve million, two hundred seven thousand, two hundred seventy-one".