Search a number
-
+
14023395 = 335109953
BaseRepresentation
bin110101011111…
…101011100011
3222101110111000
4311133223203
512042222040
61220323043
7230124351
oct65375343
928343430
1014023395
117a08a91
124843483
132b9cc89
141c107d1
151370130
hexd5fae3

14023395 has 32 divisors (see below), whose sum is σ = 25185600. Its totient is φ = 7402752.

The previous prime is 14023393. The next prime is 14023403. The reversal of 14023395 is 59332041.

It is not a de Polignac number, because 14023395 - 21 = 14023393 is a prime.

It is a super-3 number, since 3×140233953 (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14023391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14239 + ... + 15191.

It is an arithmetic number, because the mean of its divisors is an integer number (787050).

Almost surely, 214023395 is an apocalyptic number.

14023395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14023395 is a deficient number, since it is larger than the sum of its proper divisors (11162205).

14023395 is a wasteful number, since it uses less digits than its factorization.

14023395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 14023395 is about 3744.7823701785. The cubic root of 14023395 is about 241.1484023686.

The spelling of 14023395 in words is "fourteen million, twenty-three thousand, three hundred ninety-five".

Divisors: 1 3 5 9 15 27 45 109 135 327 545 953 981 1635 2859 2943 4765 4905 8577 14295 14715 25731 42885 103877 128655 311631 519385 934893 1558155 2804679 4674465 14023395