Base | Representation |
---|---|
bin | 10001110100010… |
… | …10111110011001 |
3 | 101102020201020001 |
4 | 20322022332121 |
5 | 301230421113 |
6 | 22455333001 |
7 | 3463306642 |
oct | 1072127631 |
9 | 342221201 |
10 | 149467033 |
11 | 77408881 |
12 | 42081161 |
13 | 24c73441 |
14 | 15bca6c9 |
15 | d1c67dd |
hex | 8e8af99 |
149467033 has 4 divisors (see below), whose sum is σ = 149512720. Its totient is φ = 149421348.
The previous prime is 149467007. The next prime is 149467039. The reversal of 149467033 is 330764941.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-149467033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 149466983 and 149467001.
It is not an unprimeable number, because it can be changed into a prime (149467039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17523 + ... + 24616.
It is an arithmetic number, because the mean of its divisors is an integer number (37378180).
Almost surely, 2149467033 is an apocalyptic number.
It is an amenable number.
149467033 is a deficient number, since it is larger than the sum of its proper divisors (45687).
149467033 is an equidigital number, since it uses as much as digits as its factorization.
149467033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45686.
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 149467033 is about 12225.6710654262. The cubic root of 149467033 is about 530.6992467473.
The spelling of 149467033 in words is "one hundred forty-nine million, four hundred sixty-seven thousand, thirty-three".
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