Base | Representation |
---|---|
bin | 110001000101100110… |
… | …0010000011001100111 |
3 | 101002002111220110110110 |
4 | 1202023030100121213 |
5 | 3211342100223111 |
6 | 120232101424103 |
7 | 10421161064115 |
oct | 1421314203147 |
9 | 332074813413 |
10 | 105414461031 |
11 | 40784795890 |
12 | 1851b10b033 |
13 | 9c2c4a3b39 |
14 | 51601acab5 |
15 | 2b1e75e5a6 |
hex | 188b310667 |
105414461031 has 16 divisors (see below), whose sum is σ = 156592470528. Its totient is φ = 62528241600.
The previous prime is 105414461027. The next prime is 105414461041. The reversal of 105414461031 is 130164414501.
It is not a de Polignac number, because 105414461031 - 22 = 105414461027 is a prime.
It is a super-2 number, since 2×1054144610312 (a number of 23 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 105414461031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105414461041) 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, 33981190 + ... + 33984291.
It is an arithmetic number, because the mean of its divisors is an integer number (9787029408).
Almost surely, 2105414461031 is an apocalyptic number.
105414461031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
105414461031 is a deficient number, since it is larger than the sum of its proper divisors (51178009497).
105414461031 is a wasteful number, since it uses less digits than its factorization.
105414461031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67965542.
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 105414461031 its reverse (130164414501), we get a palindrome (235578875532).
The spelling of 105414461031 in words is "one hundred five billion, four hundred fourteen million, four hundred sixty-one thousand, thirty-one".
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