Base | Representation |
---|---|
bin | 10010001011000… |
… | …01011001010101 |
3 | 101121211212201210 |
4 | 21011201121111 |
5 | 303011124303 |
6 | 23043212033 |
7 | 3530511432 |
oct | 1105413125 |
9 | 347755653 |
10 | 152442453 |
11 | 790602a9 |
12 | 43077019 |
13 | 25775847 |
14 | 16362b89 |
15 | d5b3203 |
hex | 9161655 |
152442453 has 8 divisors (see below), whose sum is σ = 213954400. Its totient is φ = 96279408.
The previous prime is 152442421. The next prime is 152442457. The reversal of 152442453 is 354244251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152442453 - 25 = 152442421 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 152442453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152442457) 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, 1337158 + ... + 1337271.
It is an arithmetic number, because the mean of its divisors is an integer number (26744300).
Almost surely, 2152442453 is an apocalyptic number.
It is an amenable number.
152442453 is a deficient number, since it is larger than the sum of its proper divisors (61511947).
152442453 is a wasteful number, since it uses less digits than its factorization.
152442453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2674451.
The product of its digits is 19200, while the sum is 30.
The square root of 152442453 is about 12346.7588054517. The cubic root of 152442453 is about 534.1976536901.
The spelling of 152442453 in words is "one hundred fifty-two million, four hundred forty-two thousand, four hundred fifty-three".
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