Base | Representation |
---|---|
bin | 1000010000011… |
… | …01001100001010 |
3 | 11211022202220202 |
4 | 10020031030022 |
5 | 120212310132 |
6 | 10512252202 |
7 | 1500462215 |
oct | 410151412 |
9 | 154282822 |
10 | 69260042 |
11 | 36106105 |
12 | 1b241062 |
13 | 1146ca97 |
14 | 92ac77c |
15 | 6131762 |
hex | 420d30a |
69260042 has 4 divisors (see below), whose sum is σ = 103890066. Its totient is φ = 34630020.
The previous prime is 69259987. The next prime is 69260053. The reversal of 69260042 is 24006296.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 55190041 + 14070001 = 7429^2 + 3751^2 .
It is a junction number, because it is equal to n+sod(n) for n = 69259987 and 69260014.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17315009 + ... + 17315012.
Almost surely, 269260042 is an apocalyptic number.
69260042 is a deficient number, since it is larger than the sum of its proper divisors (34630024).
69260042 is a wasteful number, since it uses less digits than its factorization.
69260042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34630023.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 69260042 is about 8322.2618319781. The cubic root of 69260042 is about 410.6712027888.
The spelling of 69260042 in words is "sixty-nine million, two hundred sixty thousand, forty-two".
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