Base | Representation |
---|---|
bin | 1000001100000… |
… | …1000111110000 |
3 | 2101121221002221 |
4 | 2003001013300 |
5 | 32243023311 |
6 | 3224050424 |
7 | 564634345 |
oct | 203010760 |
9 | 71557087 |
10 | 34345456 |
11 | 18429282 |
12 | b603a14 |
13 | 7166b72 |
14 | 47c07cc |
15 | 3036671 |
hex | 20c11f0 |
34345456 has 30 divisors (see below), whose sum is σ = 67548752. Its totient is φ = 16917120.
The previous prime is 34345447. The next prime is 34345459. The reversal of 34345456 is 65454343.
34345456 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is a super-2 number, since 2×343454562 = 2359220695695872, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34345459) 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, 126601 + ... + 126871.
Almost surely, 234345456 is an apocalyptic number.
It is an amenable number.
34345456 is a deficient number, since it is larger than the sum of its proper divisors (33203296).
34345456 is an equidigital number, since it uses as much as digits as its factorization.
34345456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457 (or 362 counting only the distinct ones).
The product of its digits is 86400, while the sum is 34.
The square root of 34345456 is about 5860.4996374029. The cubic root of 34345456 is about 325.0546842895.
Adding to 34345456 its reverse (65454343), we get a palindrome (99799799).
The spelling of 34345456 in words is "thirty-four million, three hundred forty-five thousand, four hundred fifty-six".
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