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13483332 = 2232374537
BaseRepresentation
bin110011011011…
…110101000100
3221101000122200
4303123311010
511422431312
61200554500
7222415002
oct63336504
927330580
1013483332
11767a255
124622a30
132a41205
141b0da72
1512b50dc
hexcdbd44

13483332 has 18 divisors (see below), whose sum is σ = 34082958. Its totient is φ = 4494432.

The previous prime is 13483303. The next prime is 13483333. The reversal of 13483332 is 23338431.

It can be written as a sum of positive squares in only one way, i.e., 12787776 + 695556 = 3576^2 + 834^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 13483296 and 13483305.

It is not an unprimeable number, because it can be changed into a prime (13483333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187233 + ... + 187304.

Almost surely, 213483332 is an apocalyptic number.

13483332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13483332 is an abundant number, since it is smaller than the sum of its proper divisors (20599626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13483332 is a wasteful number, since it uses less digits than its factorization.

13483332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374547 (or 374542 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 13483332 is about 3671.9656861142. The cubic root of 13483332 is about 238.0121218787.

The spelling of 13483332 in words is "thirteen million, four hundred eighty-three thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 374537 749074 1123611 1498148 2247222 3370833 4494444 6741666 13483332