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67714003 = 721534493
BaseRepresentation
bin1000000100100…
…11101111010011
311201102020011001
410002103233103
5114313322003
610415202431
71451362630
oct402235723
9151366131
1067714003
113524a595
121a816417
131104b176
148dc9187
155e2861d
hex4093bd3

67714003 has 8 divisors (see below), whose sum is σ = 77440608. Its totient is φ = 58000704.

The previous prime is 67713953. The next prime is 67714021. The reversal of 67714003 is 30041776.

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

It is a cyclic number.

It is not a de Polignac number, because 67714003 - 29 = 67713491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67714303) 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 7 ways as a sum of consecutive naturals, for example, 12825 + ... + 17317.

It is an arithmetic number, because the mean of its divisors is an integer number (9680076).

Almost surely, 267714003 is an apocalyptic number.

67714003 is a deficient number, since it is larger than the sum of its proper divisors (9726605).

67714003 is a wasteful number, since it uses less digits than its factorization.

67714003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 67714003 is about 8228.8518640209. The cubic root of 67714003 is about 407.5924800456.

Adding to 67714003 its reverse (30041776), we get a palindrome (97755779).

The spelling of 67714003 in words is "sixty-seven million, seven hundred fourteen thousand, three".

Divisors: 1 7 2153 4493 15071 31451 9673429 67714003