Base | Representation |
---|---|
bin | 10010001001011… |
… | …00000111001010 |
3 | 101121102210100102 |
4 | 21010230013022 |
5 | 302432133302 |
6 | 23034405402 |
7 | 3525612224 |
oct | 1104540712 |
9 | 347383312 |
10 | 152224202 |
11 | 78a21329 |
12 | 42b90862 |
13 | 256ca3c0 |
14 | 16307414 |
15 | d56d702 |
hex | 912c1ca |
152224202 has 8 divisors (see below), whose sum is σ = 245900676. Its totient is φ = 70257312.
The previous prime is 152224187. The next prime is 152224207. The reversal of 152224202 is 202422251.
It can be written as a sum of positive squares in 2 ways, for example, as 152004241 + 219961 = 12329^2 + 469^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (152224207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2927363 + ... + 2927414.
Almost surely, 2152224202 is an apocalyptic number.
152224202 is a deficient number, since it is larger than the sum of its proper divisors (93676474).
152224202 is a wasteful number, since it uses less digits than its factorization.
152224202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5854792.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 152224202 is about 12337.9172472504. The cubic root of 152224202 is about 533.9425960074.
Adding to 152224202 its reverse (202422251), we get a palindrome (354646453).
The spelling of 152224202 in words is "one hundred fifty-two million, two hundred twenty-four thousand, two hundred two".
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