Base | Representation |
---|---|
bin | 11101001111100… |
… | …10100100110100 |
3 | 122002121010112002 |
4 | 32213302210310 |
5 | 1000244434141 |
6 | 40201514432 |
7 | 6036054512 |
oct | 1647624464 |
9 | 562533462 |
10 | 245311796 |
11 | 116521424 |
12 | 6a1a2a18 |
13 | 3ba90812 |
14 | 248194b2 |
15 | 16809e9b |
hex | e9f2934 |
245311796 has 12 divisors (see below), whose sum is σ = 429995748. Its totient is φ = 122455872.
The previous prime is 245311771. The next prime is 245311817. The reversal of 245311796 is 697113542.
245311796 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 48302500 + 197009296 = 6950^2 + 14036^2 .
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, 47231 + ... + 52166.
It is an arithmetic number, because the mean of its divisors is an integer number (35832979).
Almost surely, 2245311796 is an apocalyptic number.
It is an amenable number.
245311796 is a deficient number, since it is larger than the sum of its proper divisors (184683952).
245311796 is a wasteful number, since it uses less digits than its factorization.
245311796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100018 (or 100016 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 245311796 is about 15662.4326335343. The cubic root of 245311796 is about 625.9978054206.
The spelling of 245311796 in words is "two hundred forty-five million, three hundred eleven thousand, seven hundred ninety-six".
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