Base | Representation |
---|---|
bin | 11111111000100011… |
… | …000110101011010001 |
3 | 10021100212200010021122 |
4 | 133320203012223101 |
5 | 1030103042114100 |
6 | 23421024532025 |
7 | 2321240226056 |
oct | 377043065321 |
9 | 107325603248 |
10 | 34234723025 |
11 | 13578677128 |
12 | 6775181015 |
13 | 32c780a779 |
14 | 192aa1d02d |
15 | d557b6985 |
hex | 7f88c6ad1 |
34234723025 has 6 divisors (see below), whose sum is σ = 42451056582. Its totient is φ = 27387778400.
The previous prime is 34234723021. The next prime is 34234723043. The reversal of 34234723025 is 52032743243.
It can be written as a sum of positive squares in 3 ways, for example, as 5864036929 + 28370686096 = 76577^2 + 168436^2 .
It is not a de Polignac number, because 34234723025 - 22 = 34234723021 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34234723021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 684694436 + ... + 684694485.
It is an arithmetic number, because the mean of its divisors is an integer number (7075176097).
Almost surely, 234234723025 is an apocalyptic number.
It is an amenable number.
34234723025 is a deficient number, since it is larger than the sum of its proper divisors (8216333557).
34234723025 is a wasteful number, since it uses less digits than its factorization.
34234723025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1369388931 (or 1369388926 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 35.
The spelling of 34234723025 in words is "thirty-four billion, two hundred thirty-four million, seven hundred twenty-three thousand, twenty-five".
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