Base | Representation |
---|---|
bin | 10010001011000… |
… | …01110110110110 |
3 | 101121211222022202 |
4 | 21011201312312 |
5 | 303011204332 |
6 | 23043224502 |
7 | 3530520101 |
oct | 1105416666 |
9 | 347758282 |
10 | 152444342 |
11 | 79061766 |
12 | 43078132 |
13 | 2577666b |
14 | 16363738 |
15 | d5b3a62 |
hex | 9161db6 |
152444342 has 4 divisors (see below), whose sum is σ = 228666516. Its totient is φ = 76222170.
The previous prime is 152444333. The next prime is 152444371. The reversal of 152444342 is 243444251.
152444342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38111084 + ... + 38111087.
It is an arithmetic number, because the mean of its divisors is an integer number (57166629).
Almost surely, 2152444342 is an apocalyptic number.
152444342 is a deficient number, since it is larger than the sum of its proper divisors (76222174).
152444342 is an equidigital number, since it uses as much as digits as its factorization.
152444342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76222173.
The product of its digits is 15360, while the sum is 29.
The square root of 152444342 is about 12346.8353030240. The cubic root of 152444342 is about 534.1998601953.
Adding to 152444342 its reverse (243444251), we get a palindrome (395888593).
Subtracting 152444342 from its reverse (243444251), we obtain a palindrome (90999909).
The spelling of 152444342 in words is "one hundred fifty-two million, four hundred forty-four thousand, three hundred forty-two".
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