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238799201 = 1961206039
BaseRepresentation
bin11100011101111…
…00100101100001
3121122100020220212
432032330211201
5442113033301
635410143505
75626521404
oct1616744541
9548306825
10238799201
11112883413
1267b81b95
133a620404
1423a01d3b
1515e704bb
hexe3bc961

238799201 has 8 divisors (see below), whose sum is σ = 255489600. Its totient is φ = 222521040.

The previous prime is 238799191. The next prime is 238799203. The reversal of 238799201 is 102997832.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 238799201 - 222 = 234604897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238799203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101861 + ... + 104178.

It is an arithmetic number, because the mean of its divisors is an integer number (31936200).

Almost surely, 2238799201 is an apocalyptic number.

It is an amenable number.

238799201 is a deficient number, since it is larger than the sum of its proper divisors (16690399).

238799201 is a wasteful number, since it uses less digits than its factorization.

238799201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206119.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 238799201 is about 15453.1291653179. The cubic root of 238799201 is about 620.4083340285.

The spelling of 238799201 in words is "two hundred thirty-eight million, seven hundred ninety-nine thousand, two hundred one".

Divisors: 1 19 61 1159 206039 3914741 12568379 238799201