Base | Representation |
---|---|
bin | 1000111100011000110… |
… | …0101001110101101100 |
3 | 112200121001211000211102 |
4 | 2033012030221311230 |
5 | 10004133124424403 |
6 | 154330240342232 |
7 | 14046365320505 |
oct | 2170614516554 |
9 | 480531730742 |
10 | 153649061228 |
11 | 5a186986933 |
12 | 25940914978 |
13 | 116485795a0 |
14 | 7618271bac |
15 | 3ee4132b88 |
hex | 23c6329d6c |
153649061228 has 24 divisors (see below), whose sum is σ = 289580039280. Its totient is φ = 70912342080.
The previous prime is 153649061227. The next prime is 153649061231. The reversal of 153649061228 is 822160946351.
153649061228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (153649061227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2774918 + ... + 2829746.
It is an arithmetic number, because the mean of its divisors is an integer number (12065834970).
Almost surely, 2153649061228 is an apocalyptic number.
It is an amenable number.
153649061228 is a deficient number, since it is larger than the sum of its proper divisors (135930978052).
153649061228 is a wasteful number, since it uses less digits than its factorization.
153649061228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108737 (or 108735 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 47.
The spelling of 153649061228 in words is "one hundred fifty-three billion, six hundred forty-nine million, sixty-one thousand, two hundred twenty-eight".
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