Base | Representation |
---|---|
bin | 100000011001111010… |
… | …000101010101001101 |
3 | 10022210212210101211201 |
4 | 200121322011111031 |
5 | 1032224331114312 |
6 | 23552340345501 |
7 | 2341144322500 |
oct | 403172052515 |
9 | 108725711751 |
10 | 34794394957 |
11 | 1383558aa13 |
12 | 68b06a5291 |
13 | 33867563aa |
14 | 19810a9137 |
15 | d899ba557 |
hex | 819e8554d |
34794394957 has 6 divisors (see below), whose sum is σ = 40475112558. Its totient is φ = 29823767064.
The previous prime is 34794394949. The next prime is 34794395033. The reversal of 34794394957 is 75949349743.
It can be written as a sum of positive squares in only one way, i.e., 23795839081 + 10998555876 = 154259^2 + 104874^2 .
It is not a de Polignac number, because 34794394957 - 23 = 34794394949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34794314957) 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, 355044798 + ... + 355044895.
It is an arithmetic number, because the mean of its divisors is an integer number (6745852093).
Almost surely, 234794394957 is an apocalyptic number.
It is an amenable number.
34794394957 is a deficient number, since it is larger than the sum of its proper divisors (5680717601).
34794394957 is an equidigital number, since it uses as much as digits as its factorization.
34794394957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710089707 (or 710089700 counting only the distinct ones).
The product of its digits is 102876480, while the sum is 64.
The spelling of 34794394957 in words is "thirty-four billion, seven hundred ninety-four million, three hundred ninety-four thousand, nine hundred fifty-seven".
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