Base | Representation |
---|---|
bin | 10000101110000101… |
… | …011101010111001011 |
3 | 1201100011211112121211 |
4 | 100232011131113023 |
5 | 243231440131412 |
6 | 12125244113551 |
7 | 1203615265534 |
oct | 205605352713 |
9 | 51304745554 |
10 | 17953052107 |
11 | 7683036851 |
12 | 35905358b7 |
13 | 19015a3473 |
14 | c244c968b |
15 | 7011d2ca7 |
hex | 42e15d5cb |
17953052107 has 2 divisors, whose sum is σ = 17953052108. Its totient is φ = 17953052106.
The previous prime is 17953052093. The next prime is 17953052123. The reversal of 17953052107 is 70125035971.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 17953052107 - 231 = 15805568459 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 17953052107.
It is not a weakly prime, because it can be changed into another prime (17953058107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8976526053 + 8976526054.
It is an arithmetic number, because the mean of its divisors is an integer number (8976526054).
Almost surely, 217953052107 is an apocalyptic number.
17953052107 is a deficient number, since it is larger than the sum of its proper divisors (1).
17953052107 is an equidigital number, since it uses as much as digits as its factorization.
17953052107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 66150, while the sum is 40.
The spelling of 17953052107 in words is "seventeen billion, nine hundred fifty-three million, fifty-two thousand, one hundred seven".
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