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103640030095 = 5722318392197
BaseRepresentation
bin110000010000101101…
…1010101101110001111
3100220111212000000211011
41200201123111232033
53144223321430340
6115340033310051
710326203502100
oct1404133255617
9326455000734
10103640030095
113aa54105638
1218104a05327
139a08996cc4
1450326703a7
152a68aa70ea
hex18216d5b8f

103640030095 has 24 divisors (see below), whose sum is σ = 150963161184. Its totient is φ = 67977556416.

The previous prime is 103640030017. The next prime is 103640030101. The reversal of 103640030095 is 590030046301.

It is not a de Polignac number, because 103640030095 - 29 = 103640029583 is a prime.

It is a super-3 number, since 3×1036400300953 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 9190464 + ... + 9201733.

It is an arithmetic number, because the mean of its divisors is an integer number (6290131716).

Almost surely, 2103640030095 is an apocalyptic number.

103640030095 is a deficient number, since it is larger than the sum of its proper divisors (47323131089).

103640030095 is a wasteful number, since it uses less digits than its factorization.

103640030095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18392239 (or 18392232 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

Adding to 103640030095 its reverse (590030046301), we get a palindrome (693670076396).

The spelling of 103640030095 in words is "one hundred three billion, six hundred forty million, thirty thousand, ninety-five".

Divisors: 1 5 7 23 35 49 115 161 245 805 1127 5635 18392197 91960985 128745379 423020531 643726895 901217653 2115102655 2961143717 4506088265 14805718585 20728006019 103640030095