Base | Representation |
---|---|
bin | 100011010101101110101011… |
… | …0110011000011011100110001 |
3 | 1111202121221110001111021020021 |
4 | 1012223131112303003130301 |
5 | 311220430203323201144 |
6 | 3021042215355043441 |
7 | 122322102462234151 |
oct | 10653352663033461 |
9 | 1452557401437207 |
10 | 310849714272049 |
11 | 90056694964687 |
12 | 2aa44910440581 |
13 | 1045b005007b14 |
14 | 56a92c66c0761 |
15 | 25e0dab2e8884 |
hex | 11ab756cc3731 |
310849714272049 has 4 divisors (see below), whose sum is σ = 312935953965300. Its totient is φ = 308763474578800.
The previous prime is 310849714272047. The next prime is 310849714272077. The reversal of 310849714272049 is 940272417948013.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 61260050534400 + 249589663737649 = 7826880^2 + 15798407^2 .
It is a cyclic number.
It is not a de Polignac number, because 310849714272049 - 21 = 310849714272047 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310849714272047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043119846402 + ... + 1043119846699.
It is an arithmetic number, because the mean of its divisors is an integer number (78233988491325).
Almost surely, 2310849714272049 is an apocalyptic number.
It is an amenable number.
310849714272049 is a deficient number, since it is larger than the sum of its proper divisors (2086239693251).
310849714272049 is a wasteful number, since it uses less digits than its factorization.
310849714272049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2086239693250.
The product of its (nonzero) digits is 24385536, while the sum is 61.
The spelling of 310849714272049 in words is "three hundred ten trillion, eight hundred forty-nine billion, seven hundred fourteen million, two hundred seventy-two thousand, forty-nine".
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