Base | Representation |
---|---|
bin | 1001111111100111100… |
… | …00010100100101001000 |
3 | 1012211100120112022220020 |
4 | 10333303300110211020 |
5 | 21111231314301310 |
6 | 421430241100440 |
7 | 33544400250600 |
oct | 4776360244510 |
9 | 1184316468806 |
10 | 343391947080 |
11 | 1226a4890396 |
12 | 56675327720 |
13 | 264c6847740 |
14 | 12897dc1c00 |
15 | 8debd5c170 |
hex | 4ff3c14948 |
343391947080 has 384 divisors, whose sum is σ = 1318022254080. Its totient is φ = 70909655040.
The previous prime is 343391947061. The next prime is 343391947099. The reversal of 343391947080 is 80749193343.
It is an interprime number because it is at equal distance from previous prime (343391947061) and next prime (343391947099).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3544890 + ... + 3640470.
It is an arithmetic number, because the mean of its divisors is an integer number (3432349620).
Almost surely, 2343391947080 is an apocalyptic number.
343391947080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 343391947080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659011127040).
343391947080 is an abundant number, since it is smaller than the sum of its proper divisors (974630307000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343391947080 is a wasteful number, since it uses less digits than its factorization.
343391947080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95669 (or 95658 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 51.
The spelling of 343391947080 in words is "three hundred forty-three billion, three hundred ninety-one million, nine hundred forty-seven thousand, eighty".
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