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95385640 = 23571729691
BaseRepresentation
bin1011010111101…
…11100000101000
320122111002111111
411223313200220
5143404320030
613244240104
72235523150
oct553674050
9218432444
1095385640
114992a709
1227b40034
13169b940c
14c94d760
15859262a
hex5af7828

95385640 has 128 divisors (see below), whose sum is σ = 269049600. Its totient is φ = 29675520.

The previous prime is 95385581. The next prime is 95385649. The reversal of 95385640 is 4658359.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 95385593 and 95385602.

It is not an unprimeable number, because it can be changed into a prime (95385649) 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, 137695 + ... + 138385.

It is an arithmetic number, because the mean of its divisors is an integer number (2101950).

Almost surely, 295385640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 95385640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134524800).

95385640 is an abundant number, since it is smaller than the sum of its proper divisors (173663960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

95385640 is a wasteful number, since it uses less digits than its factorization.

95385640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 751 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 95385640 is about 9766.5572235051. The cubic root of 95385640 is about 456.9068467392.

The spelling of 95385640 in words is "ninety-five million, three hundred eighty-five thousand, six hundred forty".

Divisors: 1 2 4 5 7 8 10 14 17 20 28 29 34 35 40 56 58 68 70 85 116 119 136 140 145 170 203 232 238 280 290 340 406 476 493 580 595 680 691 812 952 986 1015 1160 1190 1382 1624 1972 2030 2380 2465 2764 3451 3455 3944 4060 4760 4837 4930 5528 6902 6910 8120 9674 9860 11747 13804 13820 17255 19348 19720 20039 23494 24185 27608 27640 34510 38696 40078 46988 48370 58735 69020 80156 82229 93976 96740 100195 117470 138040 140273 160312 164458 193480 200390 234940 280546 328916 340663 400780 411145 469880 561092 657832 681326 701365 801560 822290 1122184 1362652 1402730 1644580 1703315 2384641 2725304 2805460 3289160 3406630 4769282 5610920 6813260 9538564 11923205 13626520 19077128 23846410 47692820 95385640