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67714001 = 234171807
BaseRepresentation
bin1000000100100…
…11101111010001
311201102020010222
410002103233101
5114313322001
610415202425
71451362625
oct402235721
9151366128
1067714001
113524a593
121a816415
131104b174
148dc9185
155e2861b
hex4093bd1

67714001 has 8 divisors (see below), whose sum is σ = 72382464. Its totient is φ = 63189280.

The previous prime is 67713953. The next prime is 67714021. The reversal of 67714001 is 10041776.

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

It is not a de Polignac number, because 67714001 - 222 = 63519697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (67714021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34961 + ... + 36846.

It is an arithmetic number, because the mean of its divisors is an integer number (9047808).

Almost surely, 267714001 is an apocalyptic number.

It is an amenable number.

67714001 is a deficient number, since it is larger than the sum of its proper divisors (4668463).

67714001 is a wasteful number, since it uses less digits than its factorization.

67714001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71871.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 67714001 is about 8228.8517424972. The cubic root of 67714001 is about 407.5924760327.

Adding to 67714001 its reverse (10041776), we get a palindrome (77755777).

The spelling of 67714001 in words is "sixty-seven million, seven hundred fourteen thousand, one".

Divisors: 1 23 41 943 71807 1651561 2944087 67714001