Base | Representation |
---|---|
bin | 10100100100001… |
… | …110101011110010 |
3 | 220001020221011101 |
4 | 110210032223302 |
5 | 1201312313100 |
6 | 54123235014 |
7 | 11356543222 |
oct | 2444165362 |
9 | 801227141 |
10 | 345041650 |
11 | 167848998 |
12 | 97678a6a |
13 | 5663b375 |
14 | 33b7a082 |
15 | 2045986a |
hex | 1490eaf2 |
345041650 has 48 divisors (see below), whose sum is σ = 675347400. Its totient is φ = 130982400.
The previous prime is 345041647. The next prime is 345041651. The reversal of 345041650 is 56140543.
It can be written as a sum of positive squares in 12 ways, for example, as 33907329 + 311134321 = 5823^2 + 17639^2 .
It is not an unprimeable number, because it can be changed into a prime (345041651) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73576 + ... + 78124.
Almost surely, 2345041650 is an apocalyptic number.
345041650 is a deficient number, since it is larger than the sum of its proper divisors (330305750).
345041650 is a wasteful number, since it uses less digits than its factorization.
345041650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4639 (or 4634 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 345041650 is about 18575.2967674813. The cubic root of 345041650 is about 701.3861309407.
The spelling of 345041650 in words is "three hundred forty-five million, forty-one thousand, six hundred fifty".
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