Base | Representation |
---|---|
bin | 10010001001011… |
… | …01100111000110 |
3 | 101121110002202211 |
4 | 21010231213012 |
5 | 302432332332 |
6 | 23034454034 |
7 | 3525636145 |
oct | 1104554706 |
9 | 347402684 |
10 | 152230342 |
11 | 78a25a00 |
12 | 42b9431a |
13 | 25700134 |
14 | 1630975c |
15 | d570447 |
hex | 912d9c6 |
152230342 has 24 divisors (see below), whose sum is σ = 265762728. Its totient is φ = 65123520.
The previous prime is 152230303. The next prime is 152230349. The reversal of 152230342 is 243032251.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152230349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14388 + ... + 22615.
It is an arithmetic number, because the mean of its divisors is an integer number (11073447).
Almost surely, 2152230342 is an apocalyptic number.
152230342 is a deficient number, since it is larger than the sum of its proper divisors (113532386).
152230342 is a wasteful number, since it uses less digits than its factorization.
152230342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37044 (or 37033 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 152230342 is about 12338.1660711793. The cubic root of 152230342 is about 533.9497748121.
Adding to 152230342 its reverse (243032251), we get a palindrome (395262593).
The spelling of 152230342 in words is "one hundred fifty-two million, two hundred thirty thousand, three hundred forty-two".
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