Base | Representation |
---|---|
bin | 10010101011001… |
… | …010000101110101 |
3 | 210211112110111010 |
4 | 102223022011311 |
5 | 1120201202123 |
6 | 51031102433 |
7 | 10523015013 |
oct | 2253120565 |
9 | 724473433 |
10 | 313303413 |
11 | 150940545 |
12 | 88b11a19 |
13 | 4cba8147 |
14 | 2d8778b3 |
15 | 1c78a993 |
hex | 12aca175 |
313303413 has 4 divisors (see below), whose sum is σ = 417737888. Its totient is φ = 208868940.
The previous prime is 313303321. The next prime is 313303423. The reversal of 313303413 is 314303313.
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 not a de Polignac number, because 313303413 - 217 = 313172341 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 313303413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313303423) 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, 52217233 + ... + 52217238.
It is an arithmetic number, because the mean of its divisors is an integer number (104434472).
Almost surely, 2313303413 is an apocalyptic number.
It is an amenable number.
313303413 is a deficient number, since it is larger than the sum of its proper divisors (104434475).
313303413 is a wasteful number, since it uses less digits than its factorization.
313303413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104434474.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 313303413 is about 17700.3788942497. The cubic root of 313303413 is about 679.1854527296.
Adding to 313303413 its reverse (314303313), we get a palindrome (627606726).
It can be divided in two parts, 31330 and 3413, that added together give a palindrome (34743).
The spelling of 313303413 in words is "three hundred thirteen million, three hundred three thousand, four hundred thirteen".
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