Search a number
-
+
38484858300 = 22352718326123
BaseRepresentation
bin100011110101111000…
…000101010110111100
310200100002001100211020
4203311320011112330
51112304110431200
625402452024140
72531455620030
oct436570052674
9120302040736
1038484858300
1115359776719
127560602050
1338241bb305
141c112861c0
15100399aea0
hex8f5e055bc

38484858300 has 72 divisors (see below), whose sum is σ = 127256605056. Its totient is φ = 8796538560.

The previous prime is 38484858257. The next prime is 38484858329. The reversal of 38484858300 is 385848483.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9160962 + ... + 9165161.

It is an arithmetic number, because the mean of its divisors is an integer number (1767452848).

Almost surely, 238484858300 is an apocalyptic number.

38484858300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38484858300 is an abundant number, since it is smaller than the sum of its proper divisors (88771746756).

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

38484858300 is a wasteful number, since it uses less digits than its factorization.

38484858300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18326147 (or 18326140 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 38484858300 in words is "thirty-eight billion, four hundred eighty-four million, eight hundred fifty-eight thousand, three hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 525 700 1050 2100 18326123 36652246 54978369 73304492 91630615 109956738 128282861 183261230 219913476 256565722 274891845 366522460 384848583 458153075 513131444 549783690 641414305 769697166 916306150 1099567380 1282828610 1374459225 1539394332 1832612300 1924242915 2565657220 2748918450 3207071525 3848485830 5497836900 6414143050 7696971660 9621214575 12828286100 19242429150 38484858300