Search a number
-
+
3913032259868 = 2229531885933749
BaseRepresentation
bin111000111100010010111…
…001011101100100011100
3111212002012221112202100212
4320330102321131210130
51003102342224303433
612153342221311552
7552464405262254
oct70742271354434
914762187482325
103913032259868
111279564775276
125324567055b8
13224cc7274484
14d756b044964
156bbc0e45d48
hex38f12e5d91c

3913032259868 has 48 divisors (see below), whose sum is σ = 7218193500000. Its totient is φ = 1853254411008.

The previous prime is 3913032259849. The next prime is 3913032259937. The reversal of 3913032259868 is 8689522303193.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115928258 + ... + 115962006.

It is an arithmetic number, because the mean of its divisors is an integer number (150379031250).

Almost surely, 23913032259868 is an apocalyptic number.

It is an amenable number.

3913032259868 is a deficient number, since it is larger than the sum of its proper divisors (3305161240132).

3913032259868 is a wasteful number, since it uses less digits than its factorization.

3913032259868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52694 (or 52692 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 59.

The spelling of 3913032259868 in words is "three trillion, nine hundred thirteen billion, thirty-two million, two hundred fifty-nine thousand, eight hundred sixty-eight".

Divisors: 1 2 4 29 53 58 106 116 212 1537 3074 6148 18859 33749 37718 67498 75436 134996 546911 978721 999527 1093822 1788697 1957442 1999054 2187644 3577394 3914884 3998108 7154788 28986283 51872213 57972566 103744426 115945132 207488852 636472391 1272944782 2545889564 18457699339 33733036723 36915398678 67466073446 73830797356 134932146892 978258064967 1956516129934 3913032259868