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130430302004215 = 5291517268981953
BaseRepresentation
bin11101101010000000101011…
…110100011010001111110111
3122002211000102000010222001001
4131222000223310122033313
5114043432224303113330
61141222504211144131
736321164321326213
oct3552005364321767
9562730360128031
10130430302004215
11386171a9196914
12127663242a5047
1357a16a8a08725
14242cc08941943
151012bd13739ca
hex76a02bd1a3f7

130430302004215 has 32 divisors (see below), whose sum is σ = 162989984073600. Its totient is φ = 100076373196800.

The previous prime is 130430302004213. The next prime is 130430302004239. The reversal of 130430302004215 is 512400203034031.

It is a happy number.

It is not a de Polignac number, because 130430302004215 - 21 = 130430302004213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130430302004213) 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, 1591484679 + ... + 1591566631.

It is an arithmetic number, because the mean of its divisors is an integer number (5093437002300).

Almost surely, 2130430302004215 is an apocalyptic number.

130430302004215 is a deficient number, since it is larger than the sum of its proper divisors (32559682069385).

130430302004215 is a wasteful number, since it uses less digits than its factorization.

130430302004215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154827.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 130430302004215 its reverse (512400203034031), we get a palindrome (642830505038246).

The spelling of 130430302004215 in words is "one hundred thirty trillion, four hundred thirty billion, three hundred two million, four thousand, two hundred fifteen".

Divisors: 1 5 29 145 151 755 4379 21895 72689 81953 363445 409765 2107981 2376637 10539905 10976039 11883185 12374903 54880195 61874515 318305131 358872187 1591525655 1794360935 5957081617 29785408085 172755366893 863776834465 899519324167 4497596620835 26086060400843 130430302004215