Base | Representation |
---|---|
bin | 11101001111001… |
… | …00010011011110 |
3 | 122002111011100010 |
4 | 32213210103132 |
5 | 1000241101332 |
6 | 40200344050 |
7 | 6035422215 |
oct | 1647442336 |
9 | 562434303 |
10 | 245253342 |
11 | 116491514 |
12 | 6a175026 |
13 | 3ba70029 |
14 | 2480207c |
15 | 167e79cc |
hex | e9e44de |
245253342 has 8 divisors (see below), whose sum is σ = 490506696. Its totient is φ = 81751112.
The previous prime is 245253317. The next prime is 245253401. The reversal of 245253342 is 243352542.
It is a sphenic number, since it is the product of 3 distinct primes.
245253342 is an admirable number.
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, 20437773 + ... + 20437784.
It is an arithmetic number, because the mean of its divisors is an integer number (61313337).
Almost surely, 2245253342 is an apocalyptic number.
245253342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245253342 is a wasteful number, since it uses less digits than its factorization.
245253342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40875562.
The product of its digits is 28800, while the sum is 30.
The square root of 245253342 is about 15660.5664648505. The cubic root of 245253342 is about 625.9480796115.
The spelling of 245253342 in words is "two hundred forty-five million, two hundred fifty-three thousand, three hundred forty-two".
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