Base | Representation |
---|---|
bin | 10100100111100… |
… | …100011101111100 |
3 | 220002220102100011 |
4 | 110213210131330 |
5 | 1202023323213 |
6 | 54154113004 |
7 | 11400151162 |
oct | 2447443574 |
9 | 802812304 |
10 | 345917308 |
11 | 168296880 |
12 | 97a1b764 |
13 | 56886ac9 |
14 | 33d27232 |
15 | 2057e03d |
hex | 149e477c |
345917308 has 12 divisors (see below), whose sum is σ = 660387672. Its totient is φ = 157235120.
The previous prime is 345917281. The next prime is 345917311. The reversal of 345917308 is 803719543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3930835 + ... + 3930922.
It is an arithmetic number, because the mean of its divisors is an integer number (55032306).
Almost surely, 2345917308 is an apocalyptic number.
It is an amenable number.
345917308 is a deficient number, since it is larger than the sum of its proper divisors (314470364).
345917308 is a wasteful number, since it uses less digits than its factorization.
345917308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7861772 (or 7861770 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 345917308 is about 18598.8523301842. The cubic root of 345917308 is about 701.9789632849.
The spelling of 345917308 in words is "three hundred forty-five million, nine hundred seventeen thousand, three hundred eight".
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