Base | Representation |
---|---|
bin | 10101110010000… |
… | …010010001011010 |
3 | 221110122011202022 |
4 | 111302002101122 |
5 | 1222023004132 |
6 | 100132334442 |
7 | 12025113014 |
oct | 2562022132 |
9 | 843564668 |
10 | 365438042 |
11 | 17830a012 |
12 | a2474422 |
13 | 5a930038 |
14 | 367691b4 |
15 | 22137e12 |
hex | 15c8245a |
365438042 has 8 divisors (see below), whose sum is σ = 555096000. Its totient is φ = 180406044.
The previous prime is 365438041. The next prime is 365438081. The reversal of 365438042 is 240834563.
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 = 365437993 and 365438011.
It is not an unprimeable number, because it can be changed into a prime (365438041) 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, 1156292 + ... + 1156607.
It is an arithmetic number, because the mean of its divisors is an integer number (69387000).
Almost surely, 2365438042 is an apocalyptic number.
365438042 is a deficient number, since it is larger than the sum of its proper divisors (189657958).
365438042 is a wasteful number, since it uses less digits than its factorization.
365438042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2312980.
The product of its (nonzero) digits is 69120, while the sum is 35.
The square root of 365438042 is about 19116.4338201454. The cubic root of 365438042 is about 714.9427257821.
It can be divided in two parts, 3654380 and 42, that multiplied together give a triangular number (153483960 = T17520).
The spelling of 365438042 in words is "three hundred sixty-five million, four hundred thirty-eight thousand, forty-two".
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