Base | Representation |
---|---|
bin | 10010000111110… |
… | …10110101001000 |
3 | 101121001112110012 |
4 | 21003322311020 |
5 | 302404203334 |
6 | 23030211052 |
7 | 3524111555 |
oct | 1103726510 |
9 | 347045405 |
10 | 152022344 |
11 | 788a3701 |
12 | 42ab3a88 |
13 | 25659566 |
14 | 16293a2c |
15 | d52d9ce |
hex | 90fad48 |
152022344 has 32 divisors (see below), whose sum is σ = 308164800. Its totient is φ = 70061760.
The previous prime is 152022331. The next prime is 152022359. The reversal of 152022344 is 443220251.
It is a happy number.
It is a super-2 number, since 2×1520223442 = 46221586150508672, which contains 22 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 7892 + ... + 19139.
It is an arithmetic number, because the mean of its divisors is an integer number (9630150).
Almost surely, 2152022344 is an apocalyptic number.
It is an amenable number.
152022344 is an abundant number, since it is smaller than the sum of its proper divisors (156142456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152022344 is a wasteful number, since it uses less digits than its factorization.
152022344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27093 (or 27089 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 152022344 is about 12329.7341414971. The cubic root of 152022344 is about 533.7064787993.
Adding to 152022344 its reverse (443220251), we get a palindrome (595242595).
The spelling of 152022344 in words is "one hundred fifty-two million, twenty-two thousand, three hundred forty-four".
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