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13754135 = 52750827
BaseRepresentation
bin110100011101…
…111100010111
3221212210010102
4310131330113
512010113020
61210444315
7224623343
oct64357427
927783112
1013754135
11784475a
12473369b
132b07555
141b80623
15131a475
hexd1df17

13754135 has 4 divisors (see below), whose sum is σ = 16504968. Its totient is φ = 11003304.

The previous prime is 13754129. The next prime is 13754141. The reversal of 13754135 is 53145731.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13754129) and next prime (13754141).

It is a cyclic number.

It is not a de Polignac number, because 13754135 - 210 = 13753111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13754098 and 13754107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375409 + ... + 1375418.

It is an arithmetic number, because the mean of its divisors is an integer number (4126242).

Almost surely, 213754135 is an apocalyptic number.

13754135 is a deficient number, since it is larger than the sum of its proper divisors (2750833).

13754135 is an equidigital number, since it uses as much as digits as its factorization.

13754135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750832.

The product of its digits is 6300, while the sum is 29.

The square root of 13754135 is about 3708.6567649218. The cubic root of 13754135 is about 239.5950056233.

Adding to 13754135 its reverse (53145731), we get a palindrome (66899866).

The spelling of 13754135 in words is "thirteen million, seven hundred fifty-four thousand, one hundred thirty-five".

Divisors: 1 5 2750827 13754135