Base | Representation |
---|---|
bin | 10100100100010… |
… | …001011101111010 |
3 | 220001021111210121 |
4 | 110210101131322 |
5 | 1201313144200 |
6 | 54123403454 |
7 | 11356621366 |
oct | 2444213572 |
9 | 801244717 |
10 | 345053050 |
11 | 167856511 |
12 | 9768358a |
13 | 56643604 |
14 | 33b802a6 |
15 | 2045ce1a |
hex | 1491177a |
345053050 has 12 divisors (see below), whose sum is σ = 641798766. Its totient is φ = 138021200.
The previous prime is 345053047. The next prime is 345053057. The reversal of 345053050 is 50350543.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 314814049 + 30239001 = 17743^2 + 5499^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (345053057) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3450481 + ... + 3450580.
Almost surely, 2345053050 is an apocalyptic number.
345053050 is a deficient number, since it is larger than the sum of its proper divisors (296745716).
345053050 is a wasteful number, since it uses less digits than its factorization.
345053050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6901073 (or 6901068 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 25.
The square root of 345053050 is about 18575.6036241087. The cubic root of 345053050 is about 701.3938553356.
The spelling of 345053050 in words is "three hundred forty-five million, fifty-three thousand, fifty".
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