Base | Representation |
---|---|
bin | 10001110000110… |
… | …11011101110100 |
3 | 101101101111200201 |
4 | 20320123131310 |
5 | 301121312132 |
6 | 22441450244 |
7 | 3456365224 |
oct | 1070333564 |
9 | 341344621 |
10 | 149010292 |
11 | 77126702 |
12 | 41aa0984 |
13 | 24b43592 |
14 | 15b0c084 |
15 | d1362e7 |
hex | 8e1b774 |
149010292 has 6 divisors (see below), whose sum is σ = 260768018. Its totient is φ = 74505144.
The previous prime is 149010269. The next prime is 149010299. The reversal of 149010292 is 292010941.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 142229476 + 6780816 = 11926^2 + 2604^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 149010292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149010299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18626283 + ... + 18626290.
Almost surely, 2149010292 is an apocalyptic number.
It is an amenable number.
149010292 is a deficient number, since it is larger than the sum of its proper divisors (111757726).
149010292 is a wasteful number, since it uses less digits than its factorization.
149010292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37252577 (or 37252575 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 28.
The square root of 149010292 is about 12206.9771852003. The cubic root of 149010292 is about 530.1581253593.
The spelling of 149010292 in words is "one hundred forty-nine million, ten thousand, two hundred ninety-two".
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