Base | Representation |
---|---|
bin | 1001001000000100010… |
… | …00110111010111011101 |
3 | 1002222101010102210012211 |
4 | 10210002020313113131 |
5 | 20114142013202343 |
6 | 400015033000421 |
7 | 31440343124143 |
oct | 4440210672735 |
9 | 1088333383184 |
10 | 313568490973 |
11 | 110a90269401 |
12 | 50931553111 |
13 | 23752c163aa |
14 | 112691b1593 |
15 | 82539a779d |
hex | 49022375dd |
313568490973 has 16 divisors (see below), whose sum is σ = 329709494016. Its totient is φ = 297640569600.
The previous prime is 313568490959. The next prime is 313568491007. The reversal of 313568490973 is 379094865313.
It is not a de Polignac number, because 313568490973 - 29 = 313568490461 is a prime.
It is a super-4 number, since 4×3135684909734 (a number of 47 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313568490673) 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, 3346915 + ... + 3439327.
It is an arithmetic number, because the mean of its divisors is an integer number (20606843376).
Almost surely, 2313568490973 is an apocalyptic number.
It is an amenable number.
313568490973 is a deficient number, since it is larger than the sum of its proper divisors (16141003043).
313568490973 is a wasteful number, since it uses less digits than its factorization.
313568490973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93564.
The product of its (nonzero) digits is 14696640, while the sum is 58.
The spelling of 313568490973 in words is "three hundred thirteen billion, five hundred sixty-eight million, four hundred ninety thousand, nine hundred seventy-three".
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