Base | Representation |
---|---|
bin | 10010001001001… |
… | …11000101111001 |
3 | 101121101202010220 |
4 | 21010213011321 |
5 | 302431004031 |
6 | 23034130253 |
7 | 3525465252 |
oct | 1104470571 |
9 | 347352126 |
10 | 152203641 |
11 | 78a07937 |
12 | 42b80989 |
13 | 256c0c35 |
14 | 162ddb29 |
15 | d567596 |
hex | 9127179 |
152203641 has 8 divisors (see below), whose sum is σ = 203461440. Its totient is φ = 101207472.
The previous prime is 152203637. The next prime is 152203643. The reversal of 152203641 is 146302251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152203641 - 22 = 152203637 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152203643) 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, 64045 + ... + 66378.
It is an arithmetic number, because the mean of its divisors is an integer number (25432680).
Almost surely, 2152203641 is an apocalyptic number.
It is an amenable number.
152203641 is a deficient number, since it is larger than the sum of its proper divisors (51257799).
152203641 is a wasteful number, since it uses less digits than its factorization.
152203641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130815.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 152203641 is about 12337.0839747487. The cubic root of 152203641 is about 533.9185549594.
Adding to 152203641 its reverse (146302251), we get a palindrome (298505892).
The spelling of 152203641 in words is "one hundred fifty-two million, two hundred three thousand, six hundred forty-one".
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