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52759722795725 = 52114311173994369
BaseRepresentation
bin10111111111100000101001…
…00010010010001011001101
320220210210001210110212211002
423333300110202102023031
523403403403013430400
6304113252042310045
714053523054222531
oct1377602442221315
9226723053425732
1052759722795725
11158a1300090990
125b012304b8325
1323592b360545a
14d058270d3bc1
15617604e3ced5
hex2ffc148922cd

52759722795725 has 48 divisors (see below), whose sum is σ = 73094670242880. Its totient is φ = 37444803379200.

The previous prime is 52759722795721. The next prime is 52759722795763.

52759722795725 is nontrivially palindromic in base 10.

52759722795725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52759722795725 - 22 = 52759722795721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52759722795721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11211341 + ... + 15205709.

It is an arithmetic number, because the mean of its divisors is an integer number (1522805630060).

Almost surely, 252759722795725 is an apocalyptic number.

52759722795725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52759722795725 is a deficient number, since it is larger than the sum of its proper divisors (20334947447155).

52759722795725 is a wasteful number, since it uses less digits than its factorization.

52759722795725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995550 (or 3995545 counting only the distinct ones).

The product of its digits is 1944810000, while the sum is 74.

The spelling of 52759722795725 in words is "fifty-two trillion, seven hundred fifty-nine billion, seven hundred twenty-two million, seven hundred ninety-five thousand, seven hundred twenty-five".

Divisors: 1 5 11 25 43 55 215 275 473 1075 1117 2365 5585 11825 12287 27925 48031 61435 240155 307175 528341 1200775 2641705 3994369 13208525 19971845 43938059 99859225 171757867 219690295 858789335 1098451475 1889336537 4293946675 4461710173 9446682685 22308550865 47233413425 49078811903 111542754325 191853537439 245394059515 959267687195 1226970297575 2110388911829 4796338435975 10551944559145 52759722795725