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35000048240 = 2451097275521
BaseRepresentation
bin100000100110001010…
…100101101001110000
310100100012202200002222
4200212022211221300
51033140003020430
624025004300212
72346222333653
oct404612455160
9110305680088
1035000048240
1113930684303
126949541668
1333ba23c921
1419a051d89a
15d9ca8e9e5
hex8262a5a70

35000048240 has 80 divisors (see below), whose sum is σ = 82249527360. Its totient is φ = 13849989120.

The previous prime is 35000048191. The next prime is 35000048243. The reversal of 35000048240 is 4284000053.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35000048243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6336680 + ... + 6342200.

It is an arithmetic number, because the mean of its divisors is an integer number (1028119092).

Almost surely, 235000048240 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 35000048240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41124763680).

35000048240 is an abundant number, since it is smaller than the sum of its proper divisors (47249479120).

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

35000048240 is a wasteful number, since it uses less digits than its factorization.

35000048240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6370 (or 6364 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 35000048240 its reverse (4284000053), we get a palindrome (39284048293).

The spelling of 35000048240 in words is "thirty-five billion, forty-eight thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 109 218 436 545 727 872 1090 1454 1744 2180 2908 3635 4360 5521 5816 7270 8720 11042 11632 14540 22084 27605 29080 44168 55210 58160 79243 88336 110420 158486 220840 316972 396215 441680 601789 633944 792430 1203578 1267888 1584860 2407156 3008945 3169720 4013767 4814312 6017890 6339440 8027534 9628624 12035780 16055068 20068835 24071560 32110136 40137670 48143120 64220272 80275340 160550680 321101360 437500603 875001206 1750002412 2187503015 3500004824 4375006030 7000009648 8750012060 17500024120 35000048240