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5371219783420 = 2254491944730757
BaseRepresentation
bin100111000101001010110…
…1001011010111011111100
3201000111001112122000022121
41032022111221122323330
51201000224231032140
615231300532452324
71063025555600161
oct116122551327374
921014045560277
105371219783420
111790a155a41a7
12728b8a77a0a4
132cc671c6a64a
14147d7b500068
1594ab763864a
hex4e295a5aefc

5371219783420 has 48 divisors (see below), whose sum is σ = 11305631937600. Its totient is φ = 2143522934784.

The previous prime is 5371219783417. The next prime is 5371219783429. The reversal of 5371219783420 is 243879121735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5371219783429) 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, 174618682 + ... + 174649438.

It is an arithmetic number, because the mean of its divisors is an integer number (235533998700).

Almost surely, 25371219783420 is an apocalyptic number.

It is an amenable number.

5371219783420 is an abundant number, since it is smaller than the sum of its proper divisors (5934412154180).

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

5371219783420 is a wasteful number, since it uses less digits than its factorization.

5371219783420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50662 (or 50660 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 5371219783420 in words is "five trillion, three hundred seventy-one billion, two hundred nineteen million, seven hundred eighty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 449 898 1796 2245 4490 8980 19447 30757 38894 61514 77788 97235 123028 153785 194470 307570 388940 615140 8731703 13809893 17463406 27619786 34926812 43658515 55239572 69049465 87317030 138098930 174634060 276197860 598131379 1196262758 2392525516 2990656895 5981313790 11962627580 268560989171 537121978342 1074243956684 1342804945855 2685609891710 5371219783420