Base | Representation |
---|---|
bin | 10001110011001… |
… | …11101010101100 |
3 | 101101222100211201 |
4 | 20321213222230 |
5 | 301211304122 |
6 | 22452255244 |
7 | 3462135211 |
oct | 1071475254 |
9 | 341870751 |
10 | 149322412 |
11 | 7731a158 |
12 | 42011524 |
13 | 24c22675 |
14 | 15b8db08 |
15 | d198a27 |
hex | 8e67aac |
149322412 has 24 divisors (see below), whose sum is σ = 274845312. Its totient is φ = 70886400.
The previous prime is 149322401. The next prime is 149322413. The reversal of 149322412 is 214223941.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (149322413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4789 + ... + 17932.
It is an arithmetic number, because the mean of its divisors is an integer number (11451888).
Almost surely, 2149322412 is an apocalyptic number.
It is an amenable number.
149322412 is a deficient number, since it is larger than the sum of its proper divisors (125522900).
149322412 is a wasteful number, since it uses less digits than its factorization.
149322412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22809 (or 22807 counting only the distinct ones).
The product of its digits is 3456, while the sum is 28.
The square root of 149322412 is about 12219.7549893605. The cubic root of 149322412 is about 530.5280272226.
The spelling of 149322412 in words is "one hundred forty-nine million, three hundred twenty-two thousand, four hundred twelve".
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