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2235031 is a prime number
BaseRepresentation
bin1000100001101010010111
311012112212221
420201222113
51033010111
6115523211
724666061
oct10415227
94175787
102235031
111297237
128b9507
13603406
14422731
152e2371
hex221a97

2235031 has 2 divisors, whose sum is σ = 2235032. Its totient is φ = 2235030.

The previous prime is 2234993. The next prime is 2235043. The reversal of 2235031 is 1305322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2235031 - 213 = 2226839 is a prime.

It is a super-2 number, since 2×22350312 = 9990727141922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2234996 and 2235014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2235091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117515 + 1117516.

It is an arithmetic number, because the mean of its divisors is an integer number (1117516).

22235031 is an apocalyptic number.

2235031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235031 is an equidigital number, since it uses as much as digits as its factorization.

2235031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2235031 is about 1495.0020066876. The cubic root of 2235031 is about 130.7458312049.

It can be divided in two parts, 22 and 35031, that added together give a palindrome (35053).

The spelling of 2235031 in words is "two million, two hundred thirty-five thousand, thirty-one".