Base | Representation |
---|---|
bin | 1101001110000011010… |
… | …01101111111111001110 |
3 | 1121102102102000211100111 |
4 | 12213001221233333032 |
5 | 24420220422410410 |
6 | 544355505550234 |
7 | 44550002442031 |
oct | 6470151577716 |
9 | 1542372024314 |
10 | 454220513230 |
11 | 1656a7702510 |
12 | 7404564537a |
13 | 33aa98b9973 |
14 | 17dad249018 |
15 | bc36a70b8a |
hex | 69c1a6ffce |
454220513230 has 32 divisors (see below), whose sum is σ = 892685847168. Its totient is φ = 165029997600.
The previous prime is 454220513221. The next prime is 454220513249. The reversal of 454220513230 is 32315022454.
It is a junction number, because it is equal to n+sod(n) for n = 454220513192 and 454220513201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1634332 + ... + 1891951.
It is an arithmetic number, because the mean of its divisors is an integer number (27896432724).
Almost surely, 2454220513230 is an apocalyptic number.
454220513230 is a deficient number, since it is larger than the sum of its proper divisors (438465333938).
454220513230 is a wasteful number, since it uses less digits than its factorization.
454220513230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3527472.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 454220513230 its reverse (32315022454), we get a palindrome (486535535684).
The spelling of 454220513230 in words is "four hundred fifty-four billion, two hundred twenty million, five hundred thirteen thousand, two hundred thirty".
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