Base | Representation |
---|---|
bin | 1000010001000… |
… | …01101100011010 |
3 | 11211111001010021 |
4 | 10020201230122 |
5 | 120223002101 |
6 | 10514141054 |
7 | 1501262113 |
oct | 410415432 |
9 | 154431107 |
10 | 69344026 |
11 | 36163214 |
12 | 1b28178a |
13 | 1149c08b |
14 | 92d120a |
15 | 614b5a1 |
hex | 4221b1a |
69344026 has 8 divisors (see below), whose sum is σ = 104311764. Its totient is φ = 34573440.
The previous prime is 69343991. The next prime is 69344027. The reversal of 69344026 is 62044396.
It can be written as a sum of positive squares in 2 ways, for example, as 63218401 + 6125625 = 7951^2 + 2475^2 .
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 = 69343982 and 69344000.
It is not an unprimeable number, because it can be changed into a prime (69344027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48405 + ... + 49816.
Almost surely, 269344026 is an apocalyptic number.
69344026 is a deficient number, since it is larger than the sum of its proper divisors (34967738).
69344026 is a wasteful number, since it uses less digits than its factorization.
69344026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98576.
The product of its (nonzero) digits is 31104, while the sum is 34.
The square root of 69344026 is about 8327.3060469758. The cubic root of 69344026 is about 410.8371276041.
The spelling of 69344026 in words is "sixty-nine million, three hundred forty-four thousand, twenty-six".
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