Base | Representation |
---|---|
bin | 101110001101111000… |
… | …0111110010101000111 |
3 | 100111011220111222212012 |
4 | 1130123300332111013 |
5 | 3111231004231410 |
6 | 113332253244435 |
7 | 10112336453105 |
oct | 1343360762507 |
9 | 314156458765 |
10 | 99250070855 |
11 | 39101094251 |
12 | 1729a79371b |
13 | 948933b2a0 |
14 | 4b3760ac75 |
15 | 28ad4a3605 |
hex | 171bc3e547 |
99250070855 has 16 divisors (see below), whose sum is σ = 128292215520. Its totient is φ = 73274882688.
The previous prime is 99250070851. The next prime is 99250070861. The reversal of 99250070855 is 55807005299.
It is a cyclic number.
It is not a de Polignac number, because 99250070855 - 22 = 99250070851 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99250070851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95861 + ... + 455729.
It is an arithmetic number, because the mean of its divisors is an integer number (8018263470).
Almost surely, 299250070855 is an apocalyptic number.
99250070855 is a deficient number, since it is larger than the sum of its proper divisors (29042144665).
99250070855 is a wasteful number, since it uses less digits than its factorization.
99250070855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364130.
The product of its (nonzero) digits is 1134000, while the sum is 50.
The spelling of 99250070855 in words is "ninety-nine billion, two hundred fifty million, seventy thousand, eight hundred fifty-five".
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