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97633379 is a prime number
BaseRepresentation
bin1011101000111…
…00010001100011
320210201021211002
411310130101203
5144443232004
613404342215
72263604264
oct564342143
9223637732
1097633379
1150125448
122884496b
13172c553c
14cd7696b
15888861e
hex5d1c463

97633379 has 2 divisors, whose sum is σ = 97633380. Its totient is φ = 97633378.

The previous prime is 97633373. The next prime is 97633411. The reversal of 97633379 is 97333679.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97633379 - 224 = 80856163 is a prime.

It is not a weakly prime, because it can be changed into another prime (97633373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48816689 + 48816690.

It is an arithmetic number, because the mean of its divisors is an integer number (48816690).

Almost surely, 297633379 is an apocalyptic number.

97633379 is a deficient number, since it is larger than the sum of its proper divisors (1).

97633379 is an equidigital number, since it uses as much as digits as its factorization.

97633379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 642978, while the sum is 47.

The square root of 97633379 is about 9880.9604290271. The cubic root of 97633379 is about 460.4679846632.

The spelling of 97633379 in words is "ninety-seven million, six hundred thirty-three thousand, three hundred seventy-nine".