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2030010115 = 57389149101
BaseRepresentation
bin111100011111111…
…0111111100000011
312020110211012100211
41320333313330003
513124140310430
6533234054551
7101206541560
oct17077677403
95213735324
102030010115
11951984711
12487a1a457
13264753b23
1415386b867
15bd33e72a
hex78ff7f03

2030010115 has 16 divisors (see below), whose sum is σ = 2791189440. Its totient is φ = 1388419200.

The previous prime is 2030010113. The next prime is 2030010119. The reversal of 2030010115 is 5110100302.

It is not a de Polignac number, because 2030010115 - 21 = 2030010113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2030010095 and 2030010104.

It is not an unprimeable number, because it can be changed into a prime (2030010113) 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, 60936 + ... + 88165.

It is an arithmetic number, because the mean of its divisors is an integer number (174449340).

Almost surely, 22030010115 is an apocalyptic number.

2030010115 is a deficient number, since it is larger than the sum of its proper divisors (761179325).

2030010115 is a wasteful number, since it uses less digits than its factorization.

2030010115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149502.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 2030010115 is about 45055.6335545290. The cubic root of 2030010115 is about 1266.1915200406.

Adding to 2030010115 its reverse (5110100302), we get a palindrome (7140110417).

The spelling of 2030010115 in words is "two billion, thirty million, ten thousand, one hundred fifteen".

Divisors: 1 5 7 35 389 1945 2723 13615 149101 745505 1043707 5218535 58000289 290001445 406002023 2030010115