Base | Representation |
---|---|
bin | 10010001110110… |
… | …11101011101110 |
3 | 101122210022211020 |
4 | 21013123223232 |
5 | 303123141332 |
6 | 23102035010 |
7 | 3534665646 |
oct | 1107335356 |
9 | 348708736 |
10 | 152943342 |
11 | 79372662 |
12 | 43278a66 |
13 | 258bc826 |
14 | 16453526 |
15 | d66182c |
hex | 91dbaee |
152943342 has 8 divisors (see below), whose sum is σ = 305886696. Its totient is φ = 50981112.
The previous prime is 152943313. The next prime is 152943347. The reversal of 152943342 is 243349251.
It is a sphenic number, since it is the product of 3 distinct primes.
152943342 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152943347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12745273 + ... + 12745284.
It is an arithmetic number, because the mean of its divisors is an integer number (38235837).
Almost surely, 2152943342 is an apocalyptic number.
152943342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152943342 is a wasteful number, since it uses less digits than its factorization.
152943342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25490562.
The product of its digits is 25920, while the sum is 33.
The square root of 152943342 is about 12367.0264008775. The cubic root of 152943342 is about 534.7820954390.
The spelling of 152943342 in words is "one hundred fifty-two million, nine hundred forty-three thousand, three hundred forty-two".
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