[go: up one dir, main page]

Search a number
-
+
14271030 = 2325158567
BaseRepresentation
bin110110011100…
…001000110110
3222212001011200
4312130020312
512123133110
61225513330
7232205334
oct66341066
928761150
1014271030
118068044
124942846
132c588c7
141c76b54
1513bd6c0
hexd9c236

14271030 has 24 divisors (see below), whose sum is σ = 37104912. Its totient is φ = 3805584.

The previous prime is 14271029. The next prime is 14271031. The reversal of 14271030 is 3017241.

14271030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14271029) and next prime (14271031).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14270994 and 14271012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14271031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79194 + ... + 79373.

It is an arithmetic number, because the mean of its divisors is an integer number (1546038).

Almost surely, 214271030 is an apocalyptic number.

14271030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14271030 is an abundant number, since it is smaller than the sum of its proper divisors (22833882).

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

14271030 is a wasteful number, since it uses less digits than its factorization.

14271030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158580 (or 158577 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 14271030 is about 3777.7016822401. The cubic root of 14271030 is about 242.5595843240.

Adding to 14271030 its reverse (3017241), we get a palindrome (17288271).

The spelling of 14271030 in words is "fourteen million, two hundred seventy-one thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 158567 317134 475701 792835 951402 1427103 1585670 2378505 2854206 4757010 7135515 14271030