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42719301375 = 353433497591
BaseRepresentation
bin100111110010010001…
…001100111011111111
311002021011220100201020
4213302101030323333
51144442120121000
631342554515223
73041424033102
oct476221147377
9132234810636
1042719301375
1117131a28453
128342735b13
13404a56642a
1420d37c6739
1511a05d0ba0
hex9f244ceff

42719301375 has 64 divisors (see below), whose sum is σ = 72956083200. Its totient is φ = 22187088000.

The previous prime is 42719301329. The next prime is 42719301389. The reversal of 42719301375 is 57310391724.

It is not a de Polignac number, because 42719301375 - 211 = 42719299327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5623830 + ... + 5631420.

It is an arithmetic number, because the mean of its divisors is an integer number (1139938800).

Almost surely, 242719301375 is an apocalyptic number.

42719301375 is a deficient number, since it is larger than the sum of its proper divisors (30236781825).

42719301375 is a wasteful number, since it uses less digits than its factorization.

42719301375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8001 (or 7991 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 42719301375 in words is "forty-two billion, seven hundred nineteen million, three hundred one thousand, three hundred seventy-five".

Divisors: 1 3 5 15 25 43 75 125 129 215 349 375 645 1047 1075 1745 3225 5235 5375 7591 8725 15007 16125 22773 26175 37955 43625 45021 75035 113865 130875 189775 225105 326413 375175 569325 948875 979239 1125525 1632065 1875875 2649259 2846625 4896195 5627625 7947777 8160325 13246295 24480975 39738885 40801625 66231475 113918137 122404875 198694425 331157375 341754411 569590685 993472125 1708772055 2847953425 8543860275 14239767125 42719301375