Base | Representation |
---|---|
bin | 11111100101110001… |
… | …11101100110011101 |
3 | 1121202222002020020020 |
4 | 33302320331212131 |
5 | 234213214424131 |
6 | 11442525542353 |
7 | 1140165642324 |
oct | 176270754635 |
9 | 47688066206 |
10 | 16959920541 |
11 | 7213484363 |
12 | 3353a149b9 |
13 | 17a38cc655 |
14 | b6c6490bb |
15 | 693e0b996 |
hex | 3f2e3d99d |
16959920541 has 16 divisors (see below), whose sum is σ = 23367456768. Its totient is φ = 10930273200.
The previous prime is 16959920539. The next prime is 16959920557. The reversal of 16959920541 is 14502995961.
It is not a de Polignac number, because 16959920541 - 21 = 16959920539 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16959920561) 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, 8215 + ... + 184356.
It is an arithmetic number, because the mean of its divisors is an integer number (1460466048).
Almost surely, 216959920541 is an apocalyptic number.
It is an amenable number.
16959920541 is a deficient number, since it is larger than the sum of its proper divisors (6407536227).
16959920541 is a wasteful number, since it uses less digits than its factorization.
16959920541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193552.
The product of its (nonzero) digits is 874800, while the sum is 51.
The spelling of 16959920541 in words is "sixteen billion, nine hundred fifty-nine million, nine hundred twenty thousand, five hundred forty-one".
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