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87371628741083 is a prime number
BaseRepresentation
bin10011110111011011001010…
…111001010000000111011011
3102110100122110000212002100202
4103313123022321100013123
542422444043424203313
6505453545551452415
724255251260426151
oct2367331271200733
9373318400762322
1087371628741083
1125926110718065
12997125982710b
13399a155cc07bb
141780b48d9b3d1
15a17b0add2558
hex4f76cae501db

87371628741083 has 2 divisors, whose sum is σ = 87371628741084. Its totient is φ = 87371628741082.

The previous prime is 87371628741071. The next prime is 87371628741157. The reversal of 87371628741083 is 38014782617378.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87371628741083 - 220 = 87371627692507 is a prime.

It is not a weakly prime, because it can be changed into another prime (87371628741043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43685814370541 + 43685814370542.

It is an arithmetic number, because the mean of its divisors is an integer number (43685814370542).

Almost surely, 287371628741083 is an apocalyptic number.

87371628741083 is a deficient number, since it is larger than the sum of its proper divisors (1).

87371628741083 is an equidigital number, since it uses as much as digits as its factorization.

87371628741083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75866112, while the sum is 65.

The spelling of 87371628741083 in words is "eighty-seven trillion, three hundred seventy-one billion, six hundred twenty-eight million, seven hundred forty-one thousand, eighty-three".