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13472033 = 374761127
BaseRepresentation
bin110011011001…
…000100100001
3221100110011012
4303121010201
511422101113
61200430305
7222340031
oct63310441
927313135
1013472033
117671813
124618395
132a39023
141b098c1
1512b1aa8
hexcd9121

13472033 has 16 divisors (see below), whose sum is σ = 14475264. Its totient is φ = 12519360.

The previous prime is 13472021. The next prime is 13472059. The reversal of 13472033 is 33027431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13472033 - 210 = 13471009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13472003) 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, 106016 + ... + 106142.

It is an arithmetic number, because the mean of its divisors is an integer number (904704).

Almost surely, 213472033 is an apocalyptic number.

It is an amenable number.

13472033 is a deficient number, since it is larger than the sum of its proper divisors (1003231).

13472033 is a wasteful number, since it uses less digits than its factorization.

13472033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 13472033 is about 3670.4268144182. The cubic root of 13472033 is about 237.9456187689.

Adding to 13472033 its reverse (33027431), we get a palindrome (46499464).

The spelling of 13472033 in words is "thirteen million, four hundred seventy-two thousand, thirty-three".

Divisors: 1 37 47 61 127 1739 2257 2867 4699 5969 7747 106079 220853 286639 364109 13472033