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65875142344341 = 31123157552815407
BaseRepresentation
bin11101111101001110000000…
…11101010111111010010101
322122020121020221012222112110
432332213000131113322111
532113244242420004331
6352034342252341233
716606215303043041
oct1676470035277225
9278217227188473
1065875142344341
1119a98544545890
12747b063a74819
132a9accb513765
14123a533db3021
1579386c399946
hex3be9c0757e95

65875142344341 has 32 divisors (see below), whose sum is σ = 100621249302528. Its totient is φ = 37945249467840.

The previous prime is 65875142344339. The next prime is 65875142344391. The reversal of 65875142344341 is 14344324157856.

It is not a de Polignac number, because 65875142344341 - 21 = 65875142344339 is a prime.

It is a super-2 number, since 2×658751423443412 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65875142344391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276288541 + ... + 276526866.

It is an arithmetic number, because the mean of its divisors is an integer number (3144414040704).

Almost surely, 265875142344341 is an apocalyptic number.

It is an amenable number.

65875142344341 is a deficient number, since it is larger than the sum of its proper divisors (34746106958187).

65875142344341 is a wasteful number, since it uses less digits than its factorization.

65875142344341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552815601.

The product of its digits is 38707200, while the sum is 57.

The spelling of 65875142344341 in words is "sixty-five trillion, eight hundred seventy-five billion, one hundred forty-two million, three hundred forty-four thousand, three hundred forty-one".

Divisors: 1 3 11 23 33 69 157 253 471 759 1727 3611 5181 10833 39721 119163 552815407 1658446221 6080969477 12714754361 18242908431 38144263083 86792018899 139862297971 260376056697 419586893913 954712207889 1996216434677 2864136623667 5988649304031 21958380781447 65875142344341