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67132683 = 3256313249
BaseRepresentation
bin1000000000001…
…01110100001011
311200022200201200
410000011310023
5114141221213
610354515243
71443422052
oct400056413
9150280650
1067132683
1134992862
121a595b23
1310ba66a7
148cb7399
155d61273
hex4005d0b

67132683 has 12 divisors (see below), whose sum is σ = 97149000. Its totient is φ = 44672256.

The previous prime is 67132679. The next prime is 67132687. The reversal of 67132683 is 38623176.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (67132679) and next prime (67132687).

It is not a de Polignac number, because 67132683 - 22 = 67132679 is a prime.

It is a super-3 number, since 3×671326833 (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67132687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1558 + ... + 11691.

It is an arithmetic number, because the mean of its divisors is an integer number (8095750).

Almost surely, 267132683 is an apocalyptic number.

67132683 is a deficient number, since it is larger than the sum of its proper divisors (30016317).

67132683 is a wasteful number, since it uses less digits than its factorization.

67132683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13818 (or 13815 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 67132683 is about 8193.4536674103. The cubic root of 67132683 is about 406.4227419067.

The spelling of 67132683 in words is "sixty-seven million, one hundred thirty-two thousand, six hundred eighty-three".

Divisors: 1 3 9 563 1689 5067 13249 39747 119241 7459187 22377561 67132683