Base | Representation |
---|---|
bin | 1100101110010011… |
… | …0010110110111001 |
3 | 22211000201022220211 |
4 | 3023210302312321 |
5 | 23443321422340 |
6 | 1322524151121 |
7 | 150431410501 |
oct | 31344626671 |
9 | 8730638824 |
10 | 3415420345 |
11 | 14a2a08947 |
12 | 7b39984a1 |
13 | 4257948ac |
14 | 245862a01 |
15 | 14eca15ea |
hex | cb932db9 |
3415420345 has 8 divisors (see below), whose sum is σ = 4098881664. Its totient is φ = 2732084784.
The previous prime is 3415420339. The next prime is 3415420357. The reversal of 3415420345 is 5430245143.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3415420345 - 219 = 3414896057 is a prime.
It is a super-2 number, since 2×34154203452 = 23330192266079838050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45382 + ... + 94288.
It is an arithmetic number, because the mean of its divisors is an integer number (512360208).
Almost surely, 23415420345 is an apocalyptic number.
It is an amenable number.
3415420345 is a deficient number, since it is larger than the sum of its proper divisors (683461319).
3415420345 is a wasteful number, since it uses less digits than its factorization.
3415420345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62879.
The product of its (nonzero) digits is 28800, while the sum is 31.
The square root of 3415420345 is about 58441.5977279882. The cubic root of 3415420345 is about 1505.9644513712.
Adding to 3415420345 its reverse (5430245143), we get a palindrome (8845665488).
The spelling of 3415420345 in words is "three billion, four hundred fifteen million, four hundred twenty thousand, three hundred forty-five".
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