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75317013101 = 11101311217981
BaseRepresentation
bin100011000100100111…
…1100110101001101101
321012101222020200122202
41012021033212221231
52213222123404401
654333344551245
75304266022401
oct1061117465155
9235358220582
1075317013101
1129a3a543780
121271b622525
137143b7ca55
143906c39101
151e5c2d706b
hex11893e6a6d

75317013101 has 16 divisors (see below), whose sum is σ = 83244710016. Its totient is φ = 67573800000.

The previous prime is 75317013097. The next prime is 75317013103. The reversal of 75317013101 is 10131071357.

It is a cyclic number.

It is not a de Polignac number, because 75317013101 - 22 = 75317013097 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 (75317013103) 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 15 ways as a sum of consecutive naturals, for example, 236531 + ... + 454511.

It is an arithmetic number, because the mean of its divisors is an integer number (5202794376).

Almost surely, 275317013101 is an apocalyptic number.

It is an amenable number.

75317013101 is a deficient number, since it is larger than the sum of its proper divisors (7927696915).

75317013101 is a wasteful number, since it uses less digits than its factorization.

75317013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218404.

The product of its (nonzero) digits is 2205, while the sum is 29.

Adding to 75317013101 its reverse (10131071357), we get a palindrome (85448084458).

The spelling of 75317013101 in words is "seventy-five billion, three hundred seventeen million, thirteen thousand, one hundred one".

Divisors: 1 11 101 311 1111 3421 31411 217981 345521 2397791 22016081 67792091 242176891 745713001 6847001191 75317013101