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14234031 = 3271012237
BaseRepresentation
bin110110010011…
…000110101111
3222210011102100
4312103012233
512120442111
61225030143
7231662430
oct66230657
928704370
1014234031
118042269
124925353
132c44b06
141c67487
1513b2756
hexd931af

14234031 has 24 divisors (see below), whose sum is σ = 23740704. Its totient is φ = 8049600.

The previous prime is 14234029. The next prime is 14234039. The reversal of 14234031 is 13043241.

14234031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14234031 - 21 = 14234029 is a prime.

It is a super-2 number, since 2×142340312 = 405215277017922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14233995 and 14234013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5245 + ... + 7481.

It is an arithmetic number, because the mean of its divisors is an integer number (989196).

Almost surely, 214234031 is an apocalyptic number.

14234031 is a deficient number, since it is larger than the sum of its proper divisors (9506673).

14234031 is a wasteful number, since it uses less digits than its factorization.

14234031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14234031 is about 3772.8014790073. The cubic root of 14234031 is about 242.3497833270.

Adding to 14234031 its reverse (13043241), we get a palindrome (27277272).

The spelling of 14234031 in words is "fourteen million, two hundred thirty-four thousand, thirty-one".

Divisors: 1 3 7 9 21 63 101 303 707 909 2121 2237 6363 6711 15659 20133 46977 140931 225937 677811 1581559 2033433 4744677 14234031