Base | Representation |
---|---|
bin | 10011000001000… |
… | …110110000010100 |
3 | 211020100202210211 |
4 | 103001012300110 |
5 | 1123134310131 |
6 | 51354255204 |
7 | 10622640043 |
oct | 2301066024 |
9 | 736322724 |
10 | 319056916 |
11 | 154110202 |
12 | 8aa27504 |
13 | 51140b99 |
14 | 3053455a |
15 | 1d0255b1 |
hex | 13046c14 |
319056916 has 24 divisors (see below), whose sum is σ = 573416424. Its totient is φ = 155243520.
The previous prime is 319056877. The next prime is 319056917. The reversal of 319056916 is 619650913.
319056916 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 19766916 + 299290000 = 4446^2 + 17300^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (319056917) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68766 + ... + 73258.
It is an arithmetic number, because the mean of its divisors is an integer number (23892351).
Almost surely, 2319056916 is an apocalyptic number.
It is an amenable number.
319056916 is a deficient number, since it is larger than the sum of its proper divisors (254359508).
319056916 is a wasteful number, since it uses less digits than its factorization.
319056916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4971 (or 4969 counting only the distinct ones).
The product of its (nonzero) digits is 43740, while the sum is 40.
The square root of 319056916 is about 17862.1643705347. The cubic root of 319056916 is about 683.3177795918.
It can be divided in two parts, 3190 and 56916, that added together give a palindrome (60106).
The spelling of 319056916 in words is "three hundred nineteen million, fifty-six thousand, nine hundred sixteen".
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