Base | Representation |
---|---|
bin | 100011100110001101001010… |
… | …1111000100000010001010100 |
3 | 1112001122102112101100011122110 |
4 | 1013030122111320200101110 |
5 | 312020030410412233140 |
6 | 3025534404225031020 |
7 | 122644520163054003 |
oct | 10714322570402124 |
9 | 1461572471304573 |
10 | 313114220430420 |
11 | 90849aa4620152 |
12 | 2b14b772a85470 |
13 | 1059370ca6a126 |
14 | 5746b48374c3a |
15 | 262ec458a6380 |
hex | 11cc695e20454 |
313114220430420 has 96 divisors (see below), whose sum is σ = 898123262674176. Its totient is φ = 81458792934400.
The previous prime is 313114220430409. The next prime is 313114220430437. The reversal of 313114220430420 is 24034022411313.
It is a super-2 number, since 2×3131142204304202 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110673265 + ... + 113467175.
It is an arithmetic number, because the mean of its divisors is an integer number (9355450652856).
Almost surely, 2313114220430420 is an apocalyptic number.
313114220430420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
313114220430420 is an abundant number, since it is smaller than the sum of its proper divisors (585009042243756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313114220430420 is a wasteful number, since it uses less digits than its factorization.
313114220430420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2839521 (or 2839519 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 313114220430420 its reverse (24034022411313), we get a palindrome (337148242841733).
The spelling of 313114220430420 in words is "three hundred thirteen trillion, one hundred fourteen billion, two hundred twenty million, four hundred thirty thousand, four hundred twenty".
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