Base | Representation |
---|---|
bin | 10101011011000111… |
… | …100101010110000001 |
3 | 2012101011020110210021 |
4 | 111123013211112001 |
5 | 334102402113410 |
6 | 14322341533441 |
7 | 1443022646443 |
oct | 253307452601 |
9 | 65334213707 |
10 | 23003551105 |
11 | 98349a5467 |
12 | 455ba14281 |
13 | 2227a33602 |
14 | 1183174493 |
15 | 8e97b1eda |
hex | 55b1e5581 |
23003551105 has 16 divisors (see below), whose sum is σ = 29403077760. Its totient is φ = 17216595712.
The previous prime is 23003551099. The next prime is 23003551111. The reversal of 23003551105 is 50115530032.
It is an interprime number because it is at equal distance from previous prime (23003551099) and next prime (23003551111).
It is a cyclic number.
It is not a de Polignac number, because 23003551105 - 215 = 23003518337 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23003551105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796075 + ... + 824464.
It is an arithmetic number, because the mean of its divisors is an integer number (1837692360).
Almost surely, 223003551105 is an apocalyptic number.
It is an amenable number.
23003551105 is a deficient number, since it is larger than the sum of its proper divisors (6399526655).
23003551105 is a wasteful number, since it uses less digits than its factorization.
23003551105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1620728.
The product of its (nonzero) digits is 2250, while the sum is 25.
The spelling of 23003551105 in words is "twenty-three billion, three million, five hundred fifty-one thousand, one hundred five".
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