Base | Representation |
---|---|
bin | 11111101101000100… |
… | …000101111000001011 |
3 | 10020212110010000020022 |
4 | 133231010011320023 |
5 | 1024204230401130 |
6 | 23345543051055 |
7 | 2313410412305 |
oct | 375504057013 |
9 | 106773100208 |
10 | 34042043915 |
11 | 134899344a0 |
12 | 6720740a8b |
13 | 3296917769 |
14 | 190d1c4975 |
15 | d439067e5 |
hex | 7ed105e0b |
34042043915 has 16 divisors (see below), whose sum is σ = 44654927616. Its totient is φ = 24707407200.
The previous prime is 34042043863. The next prime is 34042043927. The reversal of 34042043915 is 51934024043.
It is not a de Polignac number, because 34042043915 - 210 = 34042042891 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603287 + ... + 657296.
It is an arithmetic number, because the mean of its divisors is an integer number (2790932976).
Almost surely, 234042043915 is an apocalyptic number.
34042043915 is a deficient number, since it is larger than the sum of its proper divisors (10612883701).
34042043915 is a wasteful number, since it uses less digits than its factorization.
34042043915 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1261090.
The product of its (nonzero) digits is 51840, while the sum is 35.
Adding to 34042043915 its reverse (51934024043), we get a palindrome (85976067958).
The spelling of 34042043915 in words is "thirty-four billion, forty-two million, forty-three thousand, nine hundred fifteen".
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