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20212114300 = 22527171698497
BaseRepresentation
bin10010110100101111…
…000110001101111100
31221011121122210100221
4102310233012031330
5312343300124200
613141343431124
71313606064640
oct226457061574
957147583327
1020212114300
1186322366a4
123b00bb54a4
131ba1613c61
14d9a53cc20
157d46b991a
hex4b4bc637c

20212114300 has 72 divisors (see below), whose sum is σ = 53074665504. Its totient is φ = 6522224640.

The previous prime is 20212114259. The next prime is 20212114309. The reversal of 20212114300 is 341121202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212114309) by changing a digit.

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, 837349 + ... + 861148.

It is an arithmetic number, because the mean of its divisors is an integer number (737148132).

Almost surely, 220212114300 is an apocalyptic number.

20212114300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20212114300 is an abundant number, since it is smaller than the sum of its proper divisors (32862551204).

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

20212114300 is a wasteful number, since it uses less digits than its factorization.

20212114300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698535 (or 1698528 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20212114300 its reverse (341121202), we get a palindrome (20553235502).

The spelling of 20212114300 in words is "twenty billion, two hundred twelve million, one hundred fourteen thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 85 100 119 140 170 175 238 340 350 425 476 595 700 850 1190 1700 2380 2975 5950 11900 1698497 3396994 6793988 8492485 11889479 16984970 23778958 28874449 33969940 42462425 47557916 57748898 59447395 84924850 115497796 118894790 144372245 169849700 202121143 237789580 288744490 297236975 404242286 577488980 594473950 721861225 808484572 1010605715 1188947900 1443722450 2021211430 2887444900 4042422860 5053028575 10106057150 20212114300