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14253028 = 226315647
BaseRepresentation
bin110110010111…
…101111100100
3222211010110221
4312113233210
512122044103
61225254124
7232102006
oct66275744
928733427
1014253028
118055569
124934344
132c5065a
141c70376
1513b81bd
hexd97be4

14253028 has 12 divisors (see below), whose sum is σ = 24986752. Its totient is φ = 7113960.

The previous prime is 14253023. The next prime is 14253047. The reversal of 14253028 is 82035241.

It is a junction number, because it is equal to n+sod(n) for n = 14252993 and 14253011.

It is not an unprimeable number, because it can be changed into a prime (14253023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300 + ... + 5347.

Almost surely, 214253028 is an apocalyptic number.

It is an amenable number.

14253028 is a deficient number, since it is larger than the sum of its proper divisors (10733724).

14253028 is a wasteful number, since it uses less digits than its factorization.

14253028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6282 (or 6280 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 14253028 is about 3775.3182647295. The cubic root of 14253028 is about 242.4575502271.

Adding to 14253028 its reverse (82035241), we get a palindrome (96288269).

The spelling of 14253028 in words is "fourteen million, two hundred fifty-three thousand, twenty-eight".

Divisors: 1 2 4 631 1262 2524 5647 11294 22588 3563257 7126514 14253028