Base | Representation |
---|---|
bin | 100000001010000100… |
… | …100010100101011001 |
3 | 10022010100211201220221 |
4 | 200022010202211121 |
5 | 1031203321411021 |
6 | 23510125520041 |
7 | 2331440054032 |
oct | 401204424531 |
9 | 108110751827 |
10 | 34528700761 |
11 | 13709607a35 |
12 | 6837713021 |
13 | 33436aa3a9 |
14 | 1957aa5a89 |
15 | d714d6241 |
hex | 80a122959 |
34528700761 has 3 divisors (see below), whose sum is σ = 34528886581. Its totient is φ = 34528514942.
The previous prime is 34528700749. The next prime is 34528700771. The reversal of 34528700761 is 16700782543.
The square root of 34528700761 is 185819.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 16700782543 = 7297 ⋅2288719.
It is not a de Polignac number, because 34528700761 - 29 = 34528700249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34528700771) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 92910 + ... + 278728.
Almost surely, 234528700761 is an apocalyptic number.
34528700761 is the 185819-th square number.
34528700761 is the 92910-th centered octagonal number.
It is an amenable number.
34528700761 is a deficient number, since it is larger than the sum of its proper divisors (185820).
34528700761 is an frugal number, since it uses more digits than its factorization.
34528700761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371638 (or 185819 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 43.
The spelling of 34528700761 in words is "thirty-four billion, five hundred twenty-eight million, seven hundred thousand, seven hundred sixty-one".
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