Base | Representation |
---|---|
bin | 1001000111000100011… |
… | …11000000011101111001 |
3 | 1002220222211020201110210 |
4 | 10203202033000131321 |
5 | 20112043001331301 |
6 | 355445552301333 |
7 | 31421153361126 |
oct | 4434217003571 |
9 | 1086884221423 |
10 | 313033230201 |
11 | 11083610902a |
12 | 50802241849 |
13 | 23699066943 |
14 | 1121807b74d |
15 | 82219c6ad6 |
hex | 48e23c0779 |
313033230201 has 32 divisors (see below), whose sum is σ = 434954286720. Its totient is φ = 200087000064.
The previous prime is 313033230187. The next prime is 313033230203. The reversal of 313033230201 is 102032330313.
It is not a de Polignac number, because 313033230201 - 211 = 313033228153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313033230203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2097810 + ... + 2242068.
It is an arithmetic number, because the mean of its divisors is an integer number (13592321460).
Almost surely, 2313033230201 is an apocalyptic number.
It is an amenable number.
313033230201 is a deficient number, since it is larger than the sum of its proper divisors (121921056519).
313033230201 is a wasteful number, since it uses less digits than its factorization.
313033230201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144585.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 313033230201 its reverse (102032330313), we get a palindrome (415065560514).
The spelling of 313033230201 in words is "three hundred thirteen billion, thirty-three million, two hundred thirty thousand, two hundred one".
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