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76112232101 = 1619371912641
BaseRepresentation
bin100011011100010100…
…1000111111010100101
321021110101121000001022
41012320221013322211
52221334212411401
654544313140525
75333063204213
oct1067051077245
9237411530038
1076112232101
112a308409564
12129019ba745
13723c84a739
1439806bbcb3
151ea701771b
hex11b8a47ea5

76112232101 has 8 divisors (see below), whose sum is σ = 76185748800. Its totient is φ = 76038751360.

The previous prime is 76112232089. The next prime is 76112232113. The reversal of 76112232101 is 10123221167.

It is an interprime number because it is at equal distance from previous prime (76112232089) and next prime (76112232113).

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 76112232101 - 26 = 76112232037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76112232151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6014741 + ... + 6027381.

It is an arithmetic number, because the mean of its divisors is an integer number (9523218600).

Almost surely, 276112232101 is an apocalyptic number.

It is an amenable number.

76112232101 is a deficient number, since it is larger than the sum of its proper divisors (73516699).

76112232101 is a wasteful number, since it uses less digits than its factorization.

76112232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 76112232101 its reverse (10123221167), we get a palindrome (86235453268).

The spelling of 76112232101 in words is "seventy-six billion, one hundred twelve million, two hundred thirty-two thousand, one hundred one".

Divisors: 1 1619 3719 12641 6021061 20465779 47011879 76112232101