Base | Representation |
---|---|
bin | 110000111101100100… |
… | …0010111000000000100 |
3 | 101001101201212121221202 |
4 | 1201323020113000010 |
5 | 3210314110112121 |
6 | 120145234202032 |
7 | 10411406534162 |
oct | 1417310270004 |
9 | 331351777852 |
10 | 105145004036 |
11 | 40656682856 |
12 | 18464a23318 |
13 | 9bb870b227 |
14 | 51364aa232 |
15 | 2b05c8540b |
hex | 187b217004 |
105145004036 has 24 divisors (see below), whose sum is σ = 188299350624. Its totient is φ = 51345403200.
The previous prime is 105145004011. The next prime is 105145004059. The reversal of 105145004036 is 630400541501.
It is a happy number.
It is a super-2 number, since 2×1051450040362 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845616 + ... + 2882328.
It is an arithmetic number, because the mean of its divisors is an integer number (7845806276).
Almost surely, 2105145004036 is an apocalyptic number.
It is an amenable number.
105145004036 is a deficient number, since it is larger than the sum of its proper divisors (83154346588).
105145004036 is a wasteful number, since it uses less digits than its factorization.
105145004036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53411 (or 53409 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 105145004036 its reverse (630400541501), we get a palindrome (735545545537).
The spelling of 105145004036 in words is "one hundred five billion, one hundred forty-five million, four thousand, thirty-six".
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