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193536001 is a prime number
BaseRepresentation
bin10111000100100…
…10000000000001
3111111011122111001
423202102000001
5344021123001
631112052001
74540012621
oct1342220001
9444148431
10193536001
119a27850a
1254994001
1331133059
141b9bc881
1511ece001
hexb892001

193536001 has 2 divisors, whose sum is σ = 193536002. Its totient is φ = 193536000.

The previous prime is 193535987. The next prime is 193536023. The reversal of 193536001 is 100635391.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189337600 + 4198401 = 13760^2 + 2049^2 .

It is a cyclic number.

It is not a de Polignac number, because 193536001 - 213 = 193527809 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (193576001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96768000 + 96768001.

It is an arithmetic number, because the mean of its divisors is an integer number (96768001).

Almost surely, 2193536001 is an apocalyptic number.

It is an amenable number.

193536001 is a deficient number, since it is larger than the sum of its proper divisors (1).

193536001 is an equidigital number, since it uses as much as digits as its factorization.

193536001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 193536001 is about 13911.7217122828. The cubic root of 193536001 is about 578.4341443983.

The spelling of 193536001 in words is "one hundred ninety-three million, five hundred thirty-six thousand, one".