Base | Representation |
---|---|
bin | 10001110010100… |
… | …00010110101110 |
3 | 101101210111212012 |
4 | 20321100112232 |
5 | 301200230201 |
6 | 22450241222 |
7 | 3461256632 |
oct | 1071202656 |
9 | 341714765 |
10 | 149226926 |
11 | 77264442 |
12 | 41b86212 |
13 | 24bbb074 |
14 | 15b66dc2 |
15 | d17a5bb |
hex | 8e505ae |
149226926 has 4 divisors (see below), whose sum is σ = 223840392. Its totient is φ = 74613462.
The previous prime is 149226919. The next prime is 149226929. The reversal of 149226926 is 629622941.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149226929) 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 as a sum of consecutive naturals, namely, 37306730 + ... + 37306733.
It is an arithmetic number, because the mean of its divisors is an integer number (55960098).
Almost surely, 2149226926 is an apocalyptic number.
149226926 is a deficient number, since it is larger than the sum of its proper divisors (74613466).
149226926 is an equidigital number, since it uses as much as digits as its factorization.
149226926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74613465.
The product of its digits is 93312, while the sum is 41.
The square root of 149226926 is about 12215.8473304147. The cubic root of 149226926 is about 530.4149189483.
The spelling of 149226926 in words is "one hundred forty-nine million, two hundred twenty-six thousand, nine hundred twenty-six".
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