Base | Representation |
---|---|
bin | 1001000111000101010… |
… | …01001110000000100001 |
3 | 1002221000022011210222222 |
4 | 10203202221032000201 |
5 | 20112101231221114 |
6 | 355450355440425 |
7 | 31421265646610 |
oct | 4434251160041 |
9 | 1087008153888 |
10 | 313040101409 |
11 | 110839a81512 |
12 | 508045b6115 |
13 | 2369a601349 |
14 | 11218d49877 |
15 | 82223d298e |
hex | 48e2a4e021 |
313040101409 has 16 divisors (see below), whose sum is σ = 376607662080. Its totient is φ = 254185782480.
The previous prime is 313040101403. The next prime is 313040101411. The reversal of 313040101409 is 904101040313.
It is not a de Polignac number, because 313040101409 - 212 = 313040097313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313040101403) 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, 3625874 + ... + 3711204.
It is an arithmetic number, because the mean of its divisors is an integer number (23537978880).
Almost surely, 2313040101409 is an apocalyptic number.
It is an amenable number.
313040101409 is a deficient number, since it is larger than the sum of its proper divisors (63567560671).
313040101409 is a wasteful number, since it uses less digits than its factorization.
313040101409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112940.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 313040101409 in words is "three hundred thirteen billion, forty million, one hundred one thousand, four hundred nine".
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