Base | Representation |
---|---|
bin | 10010001000000… |
… | …00011100011111 |
3 | 101121002201000000 |
4 | 21010000130133 |
5 | 302410422333 |
6 | 23030505343 |
7 | 3524235612 |
oct | 1104003437 |
9 | 347081000 |
10 | 152045343 |
11 | 78909a0a |
12 | 42b05253 |
13 | 25666b78 |
14 | 1629c179 |
15 | d535713 |
hex | 910071f |
152045343 has 28 divisors (see below), whose sum is σ = 233569728. Its totient is φ = 98871840.
The previous prime is 152045339. The next prime is 152045357. The reversal of 152045343 is 343540251.
It is not a de Polignac number, because 152045343 - 22 = 152045339 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152045303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 27346 + ... + 32432.
It is an arithmetic number, because the mean of its divisors is an integer number (8341776).
Almost surely, 2152045343 is an apocalyptic number.
152045343 is a deficient number, since it is larger than the sum of its proper divisors (81524385).
152045343 is an frugal number, since it uses more digits than its factorization.
152045343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5146 (or 5131 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 152045343 is about 12330.6667702927. Note that the first 3 decimals coincide. The cubic root of 152045343 is about 533.7333917211.
Adding to 152045343 its reverse (343540251), we get a palindrome (495585594).
The spelling of 152045343 in words is "one hundred fifty-two million, forty-five thousand, three hundred forty-three".
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