Base | Representation |
---|---|
bin | 10010001011100… |
… | …00011110101001 |
3 | 101121222000110221 |
4 | 21011300132221 |
5 | 303020113413 |
6 | 23044410041 |
7 | 3531156520 |
oct | 1105603651 |
9 | 347860427 |
10 | 152504233 |
11 | 790a2762 |
12 | 430a6921 |
13 | 257979bb |
14 | 1637b4b7 |
15 | d5c668d |
hex | 91707a9 |
152504233 has 8 divisors (see below), whose sum is σ = 175335552. Its totient is φ = 129934176.
The previous prime is 152504179. The next prime is 152504251. The reversal of 152504233 is 332405251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152504233 - 213 = 152496041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 152504198 and 152504207.
It is not an unprimeable number, because it can be changed into a prime (152504293) 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 7 ways as a sum of consecutive naturals, for example, 64060 + ... + 66397.
It is an arithmetic number, because the mean of its divisors is an integer number (21916944).
Almost surely, 2152504233 is an apocalyptic number.
It is an amenable number.
152504233 is a deficient number, since it is larger than the sum of its proper divisors (22831319).
152504233 is a wasteful number, since it uses less digits than its factorization.
152504233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130631.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 152504233 is about 12349.2604231994. The cubic root of 152504233 is about 534.2698082925.
Adding to 152504233 its reverse (332405251), we get a palindrome (484909484).
The spelling of 152504233 in words is "one hundred fifty-two million, five hundred four thousand, two hundred thirty-three".
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