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235426201 = 1451162251
BaseRepresentation
bin11100000100001…
…01000110011001
3121101222220000221
432002011012121
5440232114301
635210000041
75556042523
oct1602050631
9541886027
10235426201
1111098a20a
1266a16021
1339a0c05a
14233a4a13
1515a05da1
hexe085199

235426201 has 4 divisors (see below), whose sum is σ = 235589904. Its totient is φ = 235262500.

The previous prime is 235426193. The next prime is 235426211. The reversal of 235426201 is 102624532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235426201 - 23 = 235426193 is a prime.

It is a super-2 number, since 2×2354262012 = 110850992234584802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235426211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79675 + ... + 82576.

It is an arithmetic number, because the mean of its divisors is an integer number (58897476).

Almost surely, 2235426201 is an apocalyptic number.

It is an amenable number.

235426201 is a deficient number, since it is larger than the sum of its proper divisors (163703).

235426201 is a wasteful number, since it uses less digits than its factorization.

235426201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163702.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 235426201 is about 15343.6045634655. The cubic root of 235426201 is about 617.4734162202.

The spelling of 235426201 in words is "two hundred thirty-five million, four hundred twenty-six thousand, two hundred one".

Divisors: 1 1451 162251 235426201