Base | Representation |
---|---|
bin | 1101110011000001011011… |
… | …01010111111000101101101 |
3 | 10222102111220200222210101221 |
4 | 12321200231222333011231 |
5 | 12434044132244102000 |
6 | 144310105550503341 |
7 | 6251010526133521 |
oct | 671405552770555 |
9 | 128374820883357 |
10 | 30340415222125 |
11 | 9738330468978 |
12 | 34a0213804b51 |
13 | 13c1120361478 |
14 | 76c6abca3d81 |
15 | 37935563d61a |
hex | 1b982dabf16d |
30340415222125 has 16 divisors (see below), whose sum is σ = 37926009276480. Its totient is φ = 24233119947600.
The previous prime is 30340415222123. The next prime is 30340415222207. The reversal of 30340415222125 is 52122251404303.
It is not a de Polignac number, because 30340415222125 - 21 = 30340415222123 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30340415222123) 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, 195983467 + ... + 196138216.
It is an arithmetic number, because the mean of its divisors is an integer number (2370375579780).
Almost surely, 230340415222125 is an apocalyptic number.
It is an amenable number.
30340415222125 is a deficient number, since it is larger than the sum of its proper divisors (7585594054355).
30340415222125 is an equidigital number, since it uses as much as digits as its factorization.
30340415222125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392122317 (or 392122307 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 34.
Adding to 30340415222125 its reverse (52122251404303), we get a palindrome (82462666626428).
The spelling of 30340415222125 in words is "thirty trillion, three hundred forty billion, four hundred fifteen million, two hundred twenty-two thousand, one hundred twenty-five".
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