Base | Representation |
---|---|
bin | 1000010000110… |
… | …11111011110010 |
3 | 11211102211202111 |
4 | 10020123323302 |
5 | 120221223214 |
6 | 10513435534 |
7 | 1501133251 |
oct | 410337362 |
9 | 154384674 |
10 | 69320434 |
11 | 36147517 |
12 | 1b26bbaa |
13 | 11491411 |
14 | 92c6798 |
15 | 61445c4 |
hex | 421bef2 |
69320434 has 8 divisors (see below), whose sum is σ = 104031468. Its totient is φ = 34643280.
The previous prime is 69320399. The next prime is 69320453. The reversal of 69320434 is 43402396.
It can be written as a sum of positive squares in 2 ways, for example, as 49491225 + 19829209 = 7035^2 + 4453^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 69320396 and 69320405.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517 + ... + 12040.
Almost surely, 269320434 is an apocalyptic number.
69320434 is a deficient number, since it is larger than the sum of its proper divisors (34711034).
69320434 is a wasteful number, since it uses less digits than its factorization.
69320434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16940.
The product of its (nonzero) digits is 15552, while the sum is 31.
The square root of 69320434 is about 8325.8893819219. The cubic root of 69320434 is about 410.7905310936.
The spelling of 69320434 in words is "sixty-nine million, three hundred twenty thousand, four hundred thirty-four".
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