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20206090600003 = 7112343709374239
BaseRepresentation
bin1001001100000100110001…
…10110100011111001000011
32122112200110012021201200001
410212002120312203321003
510122024033143200003
6110550314434540431
74153561522146130
oct446023066437103
978480405251601
1020206090600003
11649039a410160
1223240aaa37717
13b375703a0a29
144dbda11b3587
15250917d8c61d
hex126098da3e43

20206090600003 has 64 divisors (see below), whose sum is σ = 26936657510400. Its totient is φ = 14689410341760.

The previous prime is 20206090599899. The next prime is 20206090600037. The reversal of 20206090600003 is 30000609060202.

It is a de Polignac number, because none of the positive numbers 2k-20206090600003 is a prime.

It is a super-3 number, since 3×202060906000033 (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20206090604003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53805358 + ... + 54179596.

It is an arithmetic number, because the mean of its divisors is an integer number (420885273600).

Almost surely, 220206090600003 is an apocalyptic number.

20206090600003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20206090600003 is a deficient number, since it is larger than the sum of its proper divisors (6730566910397).

20206090600003 is a wasteful number, since it uses less digits than its factorization.

20206090600003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375032.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 20206090600003 its reverse (30000609060202), we get a palindrome (50206699660205).

The spelling of 20206090600003 in words is "twenty trillion, two hundred six billion, ninety million, six hundred thousand, three".

Divisors: 1 7 11 23 43 77 161 253 301 473 709 989 1771 3311 4963 6923 7799 10879 16307 30487 54593 76153 114149 179377 213409 335357 374239 701201 1255639 2347499 2619673 4116629 4908407 7713211 8607497 16092277 28816403 53992477 60252479 94682467 112645939 177015047 265335451 370122371 662777269 1239105329 1857348157 2590856597 2918689961 4071346081 6102715373 11409424393 20430829727 28499422567 42719007611 67129869103 79865970751 125503668323 262416761039 469909083721 878525678261 1836917327273 2886584371429 20206090600003