Base | Representation |
---|---|
bin | 11110101101100111000… |
… | …010101101001100101001 |
3 | 21110202201101200011202221 |
4 | 132231213002231030221 |
5 | 234034410233030001 |
6 | 4253324332154041 |
7 | 305324405330434 |
oct | 36554702551451 |
9 | 7422641604687 |
10 | 2110557705001 |
11 | 74409a890a19 |
12 | 2a1059608921 |
13 | 12404246b825 |
14 | 74219b6a81b |
15 | 39d7903b1a1 |
hex | 1eb670ad329 |
2110557705001 has 2 divisors, whose sum is σ = 2110557705002. Its totient is φ = 2110557705000.
The previous prime is 2110557704951. The next prime is 2110557705019. The reversal of 2110557705001 is 1005077550112.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1582463361600 + 528094343401 = 1257960^2 + 726701^2 .
It is a cyclic number.
It is not a de Polignac number, because 2110557705001 - 215 = 2110557672233 is a prime.
It is a super-2 number, since 2×21105577050012 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2110557705031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055278852500 + 1055278852501.
It is an arithmetic number, because the mean of its divisors is an integer number (1055278852501).
Almost surely, 22110557705001 is an apocalyptic number.
It is an amenable number.
2110557705001 is a deficient number, since it is larger than the sum of its proper divisors (1).
2110557705001 is an equidigital number, since it uses as much as digits as its factorization.
2110557705001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12250, while the sum is 34.
The spelling of 2110557705001 in words is "two trillion, one hundred ten billion, five hundred fifty-seven million, seven hundred five thousand, one".
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