Base | Representation |
---|---|
bin | 1001001010011111101… |
… | …01000001001010001000 |
3 | 1010002201222001101102102 |
4 | 10211033311001022020 |
5 | 20124324202123143 |
6 | 400352233452532 |
7 | 31514551040522 |
oct | 4451765011210 |
9 | 1102658041372 |
10 | 314871911048 |
11 | 111599a92182 |
12 | 51035b71148 |
13 | 238ccc7ac86 |
14 | 11350342a12 |
15 | 82cd1210b8 |
hex | 494fd41288 |
314871911048 has 12 divisors (see below), whose sum is σ = 590387809095. Its totient is φ = 157435161960.
The previous prime is 314871910993. The next prime is 314871911099. The reversal of 314871911048 is 840119178413.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 157435955524 + 157435955524 = 396782^2 + 396782^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=396782.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 314871910993 and 314871911011.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1487933 + ... + 1686323.
Almost surely, 2314871911048 is an apocalyptic number.
It is an amenable number.
314871911048 is a deficient number, since it is larger than the sum of its proper divisors (275515898047).
314871911048 is an frugal number, since it uses more digits than its factorization.
314871911048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396788 (or 198393 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 47.
The spelling of 314871911048 in words is "three hundred fourteen billion, eight hundred seventy-one million, nine hundred eleven thousand, forty-eight".
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