Base | Representation |
---|---|
bin | 10100001011000… |
… | …00000100100010 |
3 | 102210101222022011 |
4 | 22011200010202 |
5 | 321304323432 |
6 | 24442503134 |
7 | 4123203661 |
oct | 1205400442 |
9 | 383358264 |
10 | 169214242 |
11 | 8757618a |
12 | 48804aaa |
13 | 29098792 |
14 | 1868add8 |
15 | ecc7847 |
hex | a160122 |
169214242 has 8 divisors (see below), whose sum is σ = 258123600. Its totient is φ = 83173044.
The previous prime is 169214237. The next prime is 169214251. The reversal of 169214242 is 242412961.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 716892 + ... + 717127.
It is an arithmetic number, because the mean of its divisors is an integer number (32265450).
Almost surely, 2169214242 is an apocalyptic number.
169214242 is a deficient number, since it is larger than the sum of its proper divisors (88909358).
169214242 is a wasteful number, since it uses less digits than its factorization.
169214242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1434080.
The product of its digits is 6912, while the sum is 31.
The square root of 169214242 is about 13008.2374670822. The cubic root of 169214242 is about 553.1110110712. Note that the first 3 decimals are identical.
The spelling of 169214242 in words is "one hundred sixty-nine million, two hundred fourteen thousand, two hundred forty-two".
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