Base | Representation |
---|---|
bin | 100100100000111… |
… | …1001101110011010 |
3 | 10011101111101221012 |
4 | 1021001321232122 |
5 | 10002130012404 |
6 | 321325013522 |
7 | 42235220510 |
oct | 11101715632 |
9 | 3141441835 |
10 | 1225235354 |
11 | 579682502 |
12 | 2a23b42a2 |
13 | 166abb845 |
14 | b8a1c4b0 |
15 | 72872a6e |
hex | 49079b9a |
1225235354 has 16 divisors (see below), whose sum is σ = 2103019200. Its totient is φ = 524446944.
The previous prime is 1225235327. The next prime is 1225235371. The reversal of 1225235354 is 4535325221.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1225235354.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42764 + ... + 65415.
It is an arithmetic number, because the mean of its divisors is an integer number (131438700).
Almost surely, 21225235354 is an apocalyptic number.
1225235354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1225235354 is a deficient number, since it is larger than the sum of its proper divisors (877783846).
1225235354 is a wasteful number, since it uses less digits than its factorization.
1225235354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108997.
The product of its digits is 36000, while the sum is 32.
The square root of 1225235354 is about 35003.3620385242. The cubic root of 1225235354 is about 1070.0560002135.
The spelling of 1225235354 in words is "one billion, two hundred twenty-five million, two hundred thirty-five thousand, three hundred fifty-four".
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