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742116313412075 = 52712511933893051
BaseRepresentation
bin1010100010111100110110101…
…1001111100011000111101011
310121022121121220212012002212102
42220233031223033203013223
51234232313202213141300
611150203310004404015
7312213064030623050
oct25057155317430753
93538547825162772
10742116313412075
111a5508840a97008
126b2971439a660b
1325b12363c5ca74
14d13889a8a3027
155abe235b750d5
hex2a2f36b3e31eb

742116313412075 has 24 divisors (see below), whose sum is σ = 1051693269227520. Its totient is φ = 508875675588000.

The previous prime is 742116313412039. The next prime is 742116313412081. The reversal of 742116313412075 is 570214313611247.

It is not a de Polignac number, because 742116313412075 - 212 = 742116313407979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4949300 + ... + 38842350.

It is an arithmetic number, because the mean of its divisors is an integer number (43820552884480).

Almost surely, 2742116313412075 is an apocalyptic number.

742116313412075 is a deficient number, since it is larger than the sum of its proper divisors (309576955815445).

742116313412075 is a wasteful number, since it uses less digits than its factorization.

742116313412075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34018187 (or 34018182 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 742116313412075 in words is "seven hundred forty-two trillion, one hundred sixteen billion, three hundred thirteen million, four hundred twelve thousand, seventy-five".

Divisors: 1 5 7 25 35 175 125119 625595 875833 3127975 4379165 21895825 33893051 169465255 237251357 847326275 1186256785 5931283925 4240664648069 21203323240345 29684652536483 106016616201725 148423262682415 742116313412075