Base | Representation |
---|---|
bin | 1000001111000… |
… | …11101011100110 |
3 | 11211000010200201 |
4 | 10013203223212 |
5 | 120141340042 |
6 | 10504501114 |
7 | 1466153431 |
oct | 407435346 |
9 | 154003621 |
10 | 69090022 |
11 | 35aaa3a1 |
12 | 1b17a79a |
13 | 11410591 |
14 | 9266818 |
15 | 60eb1b7 |
hex | 41e3ae6 |
69090022 has 8 divisors (see below), whose sum is σ = 108140976. Its totient is φ = 33043032.
The previous prime is 69090019. The next prime is 69090037. The reversal of 69090022 is 22009096.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×690900222 = 9546862279920968, which contains 22 as substring.
It is a congruent number.
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, 750933 + ... + 751024.
It is an arithmetic number, because the mean of its divisors is an integer number (13517622).
Almost surely, 269090022 is an apocalyptic number.
69090022 is a deficient number, since it is larger than the sum of its proper divisors (39050954).
69090022 is a wasteful number, since it uses less digits than its factorization.
69090022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1501982.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 69090022 is about 8312.0407843080. The cubic root of 69090022 is about 410.3348879992.
The spelling of 69090022 in words is "sixty-nine million, ninety thousand, twenty-two".
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