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235230414 = 23101388169
BaseRepresentation
bin11100000010101…
…01010011001110
3121101121221110120
432001111103032
5440204333124
635201445410
75554265646
oct1601252316
9541557416
10235230414
11110866101
1266940866
1339970bc3
1423353526
15159b7d79
hexe0554ce

235230414 has 16 divisors (see below), whose sum is σ = 475120080. Its totient is φ = 77633600.

The previous prime is 235230409. The next prime is 235230419. The reversal of 235230414 is 414032532.

It is an interprime number because it is at equal distance from previous prime (235230409) and next prime (235230419).

It is a super-2 number, since 2×2352304142 = 110666695341222792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235230419) 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 in 7 ways as a sum of consecutive naturals, for example, 193479 + ... + 194690.

It is an arithmetic number, because the mean of its divisors is an integer number (29695005).

Almost surely, 2235230414 is an apocalyptic number.

235230414 is an abundant number, since it is smaller than the sum of its proper divisors (239889666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235230414 is a wasteful number, since it uses less digits than its factorization.

235230414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388275.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 235230414 is about 15337.2231515356. The cubic root of 235230414 is about 617.3021993726.

Adding to 235230414 its reverse (414032532), we get a palindrome (649262946).

The spelling of 235230414 in words is "two hundred thirty-five million, two hundred thirty thousand, four hundred fourteen".

Divisors: 1 2 3 6 101 202 303 606 388169 776338 1164507 2329014 39205069 78410138 117615207 235230414