Base | Representation |
---|---|
bin | 10001110010010… |
… | …11110110010010 |
3 | 101101202120112111 |
4 | 20321023312102 |
5 | 301144132331 |
6 | 22450015534 |
7 | 3461152051 |
oct | 1071136622 |
9 | 341676474 |
10 | 149208466 |
11 | 77251590 |
12 | 41b775aa |
13 | 24bb2844 |
14 | 15b60398 |
15 | d174db1 |
hex | 8e4bd92 |
149208466 has 16 divisors (see below), whose sum is σ = 244476288. Its totient is φ = 67734000.
The previous prime is 149208461. The next prime is 149208523. The reversal of 149208466 is 664802941.
149208466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (149208461) 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, 14791 + ... + 22741.
It is an arithmetic number, because the mean of its divisors is an integer number (15279768).
Almost surely, 2149208466 is an apocalyptic number.
149208466 is a deficient number, since it is larger than the sum of its proper divisors (95267822).
149208466 is a wasteful number, since it uses less digits than its factorization.
149208466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8817.
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 149208466 is about 12215.0917311333. The cubic root of 149208466 is about 530.3930465257.
The spelling of 149208466 in words is "one hundred forty-nine million, two hundred eight thousand, four hundred sixty-six".
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