Base | Representation |
---|---|
bin | 10111011111010111010101… |
… | …101110110111011000001001 |
3 | 111112210101021210022021100021 |
4 | 113133113111232313120021 |
5 | 102020114232124000040 |
6 | 1003420054104340441 |
7 | 30521634603451231 |
oct | 2737272556673011 |
9 | 445711253267307 |
10 | 103310434203145 |
11 | 2aa107888a0434 |
12 | b706307474721 |
13 | 458519441a640 |
14 | 1b72374918cc1 |
15 | be251c74d24a |
hex | 5df5d5bb7609 |
103310434203145 has 16 divisors (see below), whose sum is σ = 133532894633040. Its totient is φ = 76277053142784.
The previous prime is 103310434203107. The next prime is 103310434203173. The reversal of 103310434203145 is 541302434013301.
It can be written as a sum of positive squares in 8 ways, for example, as 5908851840969 + 97401582362176 = 2430813^2 + 9869224^2 .
It is not a de Polignac number, because 103310434203145 - 219 = 103310433678857 is a prime.
It is a super-2 number, since 2×1033104342031452 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103310434203145.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142646830 + ... + 143369239.
It is an arithmetic number, because the mean of its divisors is an integer number (8345805914565).
Almost surely, 2103310434203145 is an apocalyptic number.
It is an amenable number.
103310434203145 is a deficient number, since it is larger than the sum of its proper divisors (30222460429895).
103310434203145 is a wasteful number, since it uses less digits than its factorization.
103310434203145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286021644.
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 103310434203145 its reverse (541302434013301), we get a palindrome (644612868216446).
The spelling of 103310434203145 in words is "one hundred three trillion, three hundred ten billion, four hundred thirty-four million, two hundred three thousand, one hundred forty-five".
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