Base | Representation |
---|---|
bin | 10001110000110… |
… | …10111110100100 |
3 | 101101101101221122 |
4 | 20320122332210 |
5 | 301121231132 |
6 | 22441433112 |
7 | 3456356336 |
oct | 1070327644 |
9 | 341341848 |
10 | 149008292 |
11 | 77125154 |
12 | 41a9b798 |
13 | 24b426b4 |
14 | 15b0b456 |
15 | d135912 |
hex | 8e1afa4 |
149008292 has 6 divisors (see below), whose sum is σ = 260764518. Its totient is φ = 74504144.
The previous prime is 149008267. The next prime is 149008297. The reversal of 149008292 is 292800941.
149008292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 129595456 + 19412836 = 11384^2 + 4406^2 .
It is not an unprimeable number, because it can be changed into a prime (149008297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18626033 + ... + 18626040.
It is an arithmetic number, because the mean of its divisors is an integer number (43460753).
Almost surely, 2149008292 is an apocalyptic number.
It is an amenable number.
149008292 is a deficient number, since it is larger than the sum of its proper divisors (111756226).
149008292 is a wasteful number, since it uses less digits than its factorization.
149008292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37252077 (or 37252075 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 149008292 is about 12206.8952645626. The cubic root of 149008292 is about 530.1557534404.
The spelling of 149008292 in words is "one hundred forty-nine million, eight thousand, two hundred ninety-two".
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