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14973135 = 352934421
BaseRepresentation
bin111001000111…
…100011001111
31001011201021120
4321013203033
512313120020
61252532023
7241161312
oct71074317
931151246
1014973135
1184a75a1
125021013
133143358
141dba979
1514ab740
hexe478cf

14973135 has 16 divisors (see below), whose sum is σ = 24783840. Its totient is φ = 7710080.

The previous prime is 14973113. The next prime is 14973137. The reversal of 14973135 is 53137941.

It is not a de Polignac number, because 14973135 - 26 = 14973071 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14973096 and 14973105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14973137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16776 + ... + 17645.

It is an arithmetic number, because the mean of its divisors is an integer number (1548990).

Almost surely, 214973135 is an apocalyptic number.

14973135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14973135 is a deficient number, since it is larger than the sum of its proper divisors (9810705).

14973135 is a wasteful number, since it uses less digits than its factorization.

14973135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34458.

The product of its digits is 11340, while the sum is 33.

The square root of 14973135 is about 3869.5135353168. The cubic root of 14973135 is about 246.4738865866.

The spelling of 14973135 in words is "fourteen million, nine hundred seventy-three thousand, one hundred thirty-five".

Divisors: 1 3 5 15 29 87 145 435 34421 103263 172105 516315 998209 2994627 4991045 14973135