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152791083239 is a prime number
BaseRepresentation
bin1000111001001100001…
…1101110100011100111
3112121101021101020021212
42032103003232203213
510000404004130424
6154105151102035
714016206531114
oct2162303564347
9477337336255
10152791083239
1159886646313
122574151191b
131153c8a6bc2
14757633390b
153e93b5710e
hex23930ee8e7

152791083239 has 2 divisors, whose sum is σ = 152791083240. Its totient is φ = 152791083238.

The previous prime is 152791083223. The next prime is 152791083253. The reversal of 152791083239 is 932380197251.

It is a strong prime.

It is an emirp because it is prime and its reverse (932380197251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152791083239 - 24 = 152791083223 is a prime.

It is a super-2 number, since 2×1527910832392 (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 (152791083439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76395541619 + 76395541620.

It is an arithmetic number, because the mean of its divisors is an integer number (76395541620).

Almost surely, 2152791083239 is an apocalyptic number.

152791083239 is a deficient number, since it is larger than the sum of its proper divisors (1).

152791083239 is an equidigital number, since it uses as much as digits as its factorization.

152791083239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 152791083239 in words is "one hundred fifty-two billion, seven hundred ninety-one million, eighty-three thousand, two hundred thirty-nine".