Base | Representation |
---|---|
bin | 10010101010000… |
… | …001000000101101 |
3 | 210210222020212121 |
4 | 102222001000231 |
5 | 1120112112302 |
6 | 51020432541 |
7 | 10520330221 |
oct | 2252010055 |
9 | 723866777 |
10 | 313004077 |
11 | 150756661 |
12 | 889a8751 |
13 | 4cb01b19 |
14 | 2d7da781 |
15 | 1c72be37 |
hex | 12a8102d |
313004077 has 4 divisors (see below), whose sum is σ = 313101376. Its totient is φ = 312906780.
The previous prime is 313004057. The next prime is 313004089. The reversal of 313004077 is 770400313.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 313004077 - 219 = 312479789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313004057) 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, 43653 + ... + 50314.
It is an arithmetic number, because the mean of its divisors is an integer number (78275344).
Almost surely, 2313004077 is an apocalyptic number.
It is an amenable number.
313004077 is a deficient number, since it is larger than the sum of its proper divisors (97299).
313004077 is an equidigital number, since it uses as much as digits as its factorization.
313004077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97298.
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 313004077 is about 17691.9212354114. The cubic root of 313004077 is about 678.9690816021.
The spelling of 313004077 in words is "three hundred thirteen million, four thousand, seventy-seven".
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