Base | Representation |
---|---|
bin | 100111111010001010111… |
… | …100111011000010001111 |
3 | 100201011220221220101200000 |
4 | 213322022330323002033 |
5 | 324413140203023403 |
6 | 5455521345135343 |
7 | 402066132302655 |
oct | 47721274730217 |
9 | 10634827811600 |
10 | 2742520361103 |
11 | 968107279086 |
12 | 38362862a553 |
13 | 16b806c918a3 |
14 | 96a4ad92dd5 |
15 | 4b514e6a7a3 |
hex | 27e8af3b08f |
2742520361103 has 24 divisors (see below), whose sum is σ = 4108654372368. Its totient is φ = 1828116869184.
The previous prime is 2742520361101. The next prime is 2742520361129. The reversal of 2742520361103 is 3011630252472.
2742520361103 is a `hidden beast` number, since 2 + 74 + 2 + 520 + 3 + 61 + 1 + 0 + 3 = 666.
It is not a de Polignac number, because 2742520361103 - 21 = 2742520361101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2742520361101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1236301 + ... + 2648297.
It is an arithmetic number, because the mean of its divisors is an integer number (171193932182).
Almost surely, 22742520361103 is an apocalyptic number.
2742520361103 is a deficient number, since it is larger than the sum of its proper divisors (1366134011265).
2742520361103 is an equidigital number, since it uses as much as digits as its factorization.
2742520361103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1420005 (or 1419993 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 2742520361103 in words is "two trillion, seven hundred forty-two billion, five hundred twenty million, three hundred sixty-one thousand, one hundred three".
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