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76012000001 = 719571518797
BaseRepresentation
bin100011011001010101…
…0110001001100000001
321021012101222200110022
41012302222301030001
52221133033000001
654530332543225
75330435224310
oct1066252611401
9237171880408
1076012000001
112a266879713
1212894321b15
137224b553c2
14397126a277
151e9d31911b
hex11b2ab1301

76012000001 has 8 divisors (see below), whose sum is σ = 91443007680. Its totient is φ = 61724029968.

The previous prime is 76011999991. The next prime is 76012000037. The reversal of 76012000001 is 10000021067.

It is a happy number.

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 76012000001 - 234 = 58832130817 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 (76012000901) 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, 285759266 + ... + 285759531.

It is an arithmetic number, because the mean of its divisors is an integer number (11430375960).

Almost surely, 276012000001 is an apocalyptic number.

It is an amenable number.

76012000001 is a deficient number, since it is larger than the sum of its proper divisors (15431007679).

76012000001 is a wasteful number, since it uses less digits than its factorization.

76012000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571518823.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 76012000001 its reverse (10000021067), we get a palindrome (86012021068).

The spelling of 76012000001 in words is "seventy-six billion, twelve million, one", and thus it is an aban number and an uban number.

Divisors: 1 7 19 133 571518797 4000631579 10858857143 76012000001