Base | Representation |
---|---|
bin | 10010000010100… |
… | …01111010000011 |
3 | 101112202101022221 |
4 | 21001101322003 |
5 | 302220033220 |
6 | 23003311511 |
7 | 3515200414 |
oct | 1101217203 |
9 | 345671287 |
10 | 151330435 |
11 | 78470883 |
12 | 4281b597 |
13 | 25476649 |
14 | 1615380b |
15 | d4439aa |
hex | 9051e83 |
151330435 has 4 divisors (see below), whose sum is σ = 181596528. Its totient is φ = 121064344.
The previous prime is 151330433. The next prime is 151330441. The reversal of 151330435 is 534033151.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534033151 = 163 ⋅3276277.
It is a cyclic number.
It is not a de Polignac number, because 151330435 - 21 = 151330433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151330433) 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, 15133039 + ... + 15133048.
It is an arithmetic number, because the mean of its divisors is an integer number (45399132).
Almost surely, 2151330435 is an apocalyptic number.
151330435 is a deficient number, since it is larger than the sum of its proper divisors (30266093).
151330435 is an equidigital number, since it uses as much as digits as its factorization.
151330435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30266092.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 151330435 is about 12301.6435893746. The cubic root of 151330435 is about 532.8955498175.
Adding to 151330435 its reverse (534033151), we get a palindrome (685363586).
The spelling of 151330435 in words is "one hundred fifty-one million, three hundred thirty thousand, four hundred thirty-five".
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