Base | Representation |
---|---|
bin | 10010010010011… |
… | …00100000001101 |
3 | 101200122210201110 |
4 | 21021030200031 |
5 | 303232433303 |
6 | 23120002233 |
7 | 3541632135 |
oct | 1111144015 |
9 | 350583643 |
10 | 153405453 |
11 | 79658873 |
12 | 43460379 |
13 | 25a21c76 |
14 | 16533ac5 |
15 | d703703 |
hex | 924c80d |
153405453 has 8 divisors (see below), whose sum is σ = 211138816. Its totient is φ = 98971200.
The previous prime is 153405451. The next prime is 153405457. The reversal of 153405453 is 354504351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 153405453 - 21 = 153405451 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 153405453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153405451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824668 + ... + 824853.
It is an arithmetic number, because the mean of its divisors is an integer number (26392352).
Almost surely, 2153405453 is an apocalyptic number.
It is an amenable number.
153405453 is a deficient number, since it is larger than the sum of its proper divisors (57733363).
153405453 is a wasteful number, since it uses less digits than its factorization.
153405453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1649555.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 153405453 is about 12385.6954992443. The cubic root of 153405453 is about 535.3201600730.
The spelling of 153405453 in words is "one hundred fifty-three million, four hundred five thousand, four hundred fifty-three".
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