Base | Representation |
---|---|
bin | 11111011110101000… |
… | …11000101011000101 |
3 | 1121121210022222022201 |
4 | 33233110120223011 |
5 | 234102400003303 |
6 | 11432545354501 |
7 | 1135540430230 |
oct | 175724305305 |
9 | 47553288281 |
10 | 16900000453 |
11 | 7192678526 |
12 | 3337938a31 |
13 | 179437cb8b |
14 | b646cc417 |
15 | 68da2281d |
hex | 3ef518ac5 |
16900000453 has 16 divisors (see below), whose sum is σ = 20320118784. Its totient is φ = 13750439040.
The previous prime is 16900000451. The next prime is 16900000459. The reversal of 16900000453 is 35400000961.
It is a cyclic number.
It is not a de Polignac number, because 16900000453 - 21 = 16900000451 is a prime.
It is a super-2 number, since 2×169000004532 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16900000451) 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 15 ways as a sum of consecutive naturals, for example, 785125 + ... + 806362.
It is an arithmetic number, because the mean of its divisors is an integer number (1270007424).
Almost surely, 216900000453 is an apocalyptic number.
It is an amenable number.
16900000453 is a deficient number, since it is larger than the sum of its proper divisors (3420118331).
16900000453 is a wasteful number, since it uses less digits than its factorization.
16900000453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1591572.
The product of its (nonzero) digits is 3240, while the sum is 28.
The spelling of 16900000453 in words is "sixteen billion, nine hundred million, four hundred fifty-three", and thus it is an aban number.
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