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2030020230513 = 3111911328651963
BaseRepresentation
bin11101100010100110101…
…000100111110101110001
321012001211121012120101110
4131202212220213311301
5231224440134334023
64152324534423533
7266443536153012
oct35424650476561
97161747176343
102030020230513
11712a21552350
12289521801ba9
13119578b90792
1470379883009
1537c137a0a93
hex1d8a6a27d71

2030020230513 has 32 divisors (see below), whose sum is σ = 3135670940160. Its totient is φ = 1155247107840.

The previous prime is 2030020230481. The next prime is 2030020230521. The reversal of 2030020230513 is 3150320200302.

It is not a de Polignac number, because 2030020230513 - 25 = 2030020230481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2030020230513.

It is not an unprimeable number, because it can be changed into a prime (2030020230533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14255131 + ... + 14396832.

It is an arithmetic number, because the mean of its divisors is an integer number (97989716880).

Almost surely, 22030020230513 is an apocalyptic number.

It is an amenable number.

2030020230513 is a deficient number, since it is larger than the sum of its proper divisors (1105650709647).

2030020230513 is a wasteful number, since it uses less digits than its factorization.

2030020230513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28652109.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 2030020230513 its reverse (3150320200302), we get a palindrome (5180340430815).

The spelling of 2030020230513 in words is "two trillion, thirty billion, twenty million, two hundred thirty thousand, five hundred thirteen".

Divisors: 1 3 11 19 33 57 113 209 339 627 1243 2147 3729 6441 23617 70851 28651963 85955889 315171593 544387297 945514779 1633161891 3237671819 5988260267 9713015457 17964780801 35614390009 61515764561 106843170027 184547293683 676673410171 2030020230513