Base | Representation |
---|---|
bin | 101100011000100101001… |
… | …0011001101101110010001 |
3 | 210121011102110120001221222 |
4 | 1120301022103031232101 |
5 | 1244421001112024444 |
6 | 20550203003454425 |
7 | 1166501111264204 |
oct | 130611223155621 |
9 | 23534373501858 |
10 | 6100100111249 |
11 | 1a42046535621 |
12 | 8262a7227415 |
13 | 353310821861 |
14 | 17136426d93b |
15 | a8a26d99eee |
hex | 58c4a4cdb91 |
6100100111249 has 2 divisors, whose sum is σ = 6100100111250. Its totient is φ = 6100100111248.
The previous prime is 6100100111089. The next prime is 6100100111251. The reversal of 6100100111249 is 9421110010016.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4052430694225 + 2047669417024 = 2013065^2 + 1430968^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6100100111249 is a prime.
It is a super-2 number, since 2×61001001112492 (a number of 26 digits) contains 22 as substring.
Together with 6100100111251, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (6100100111299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050050055624 + 3050050055625.
It is an arithmetic number, because the mean of its divisors is an integer number (3050050055625).
Almost surely, 26100100111249 is an apocalyptic number.
It is an amenable number.
6100100111249 is a deficient number, since it is larger than the sum of its proper divisors (1).
6100100111249 is an equidigital number, since it uses as much as digits as its factorization.
6100100111249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 26.
The spelling of 6100100111249 in words is "six trillion, one hundred billion, one hundred million, one hundred eleven thousand, two hundred forty-nine".
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