Search a number
14357541 = 311538209
BaseRepresentation
bin110110110001…
…010000100101
31000000102211210
4312301100211
512133420131
61231422033
7233015502
oct66612045
930012753
1014357541
118117040
124984919
132c890b3
141c9a4a9
1513d9146
hexdb1425

14357541 has 16 divisors (see below), whose sum is σ = 21280320. Its totient is φ = 8536320.

The previous prime is 14357527. The next prime is 14357561. The reversal of 14357541 is 14575341.

It is not a de Polignac number, because 14357541 - 29 = 14357029 is a prime.

It is a super-2 number, since 2×143575412 = 412277967133362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14357499 and 14357508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14357501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2356 + ... + 5853.

It is an arithmetic number, because the mean of its divisors is an integer number (1330020).

Almost surely, 214357541 is an apocalyptic number.

14357541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14357541 is a deficient number, since it is larger than the sum of its proper divisors (6922779).

14357541 is a wasteful number, since it uses less digits than its factorization.

14357541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8276.

The product of its digits is 8400, while the sum is 30.

The square root of 14357541 is about 3789.1345977677. The cubic root of 14357541 is about 243.0487294102.

The spelling of 14357541 in words is "fourteen million, three hundred fifty-seven thousand, five hundred forty-one".