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13707033 = 34797213
BaseRepresentation
bin110100010010…
…011100011001
3221210101111220
4310102130121
512002111113
61205442253
7224336124
oct64223431
927711456
1013707033
11781232a
124710389
132abbc92
141b6b3bb
15130b523
hexd12719

13707033 has 8 divisors (see below), whose sum is σ = 18665088. Its totient is φ = 8943504.

The previous prime is 13707017. The next prime is 13707073. The reversal of 13707033 is 33070731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13707033 - 24 = 13707017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13706994 and 13707012.

It is not an unprimeable number, because it can be changed into a prime (13707073) 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 7 ways as a sum of consecutive naturals, for example, 48466 + ... + 48747.

It is an arithmetic number, because the mean of its divisors is an integer number (2333136).

Almost surely, 213707033 is an apocalyptic number.

It is an amenable number.

13707033 is a deficient number, since it is larger than the sum of its proper divisors (4958055).

13707033 is an equidigital number, since it uses as much as digits as its factorization.

13707033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97263.

The product of its (nonzero) digits is 1323, while the sum is 24.

The square root of 13707033 is about 3702.3010412445. The cubic root of 13707033 is about 239.3211895170.

Adding to 13707033 its reverse (33070731), we get a palindrome (46777764).

The spelling of 13707033 in words is "thirteen million, seven hundred seven thousand, thirty-three".

Divisors: 1 3 47 141 97213 291639 4569011 13707033