Base | Representation |
---|---|
bin | 10001110000111… |
… | …01000001101010 |
3 | 101101101211110101 |
4 | 20320131001222 |
5 | 301122013212 |
6 | 22441540014 |
7 | 3456422653 |
oct | 1070350152 |
9 | 341354411 |
10 | 149016682 |
11 | 77130491 |
12 | 41aa460a |
13 | 24b46469 |
14 | 15b1052a |
15 | d138157 |
hex | 8e1d06a |
149016682 has 8 divisors (see below), whose sum is σ = 224189316. Its totient is φ = 74286912.
The previous prime is 149016671. The next prime is 149016683. The reversal of 149016682 is 286610941.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 147598201 + 1418481 = 12149^2 + 1191^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (149016683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109873 + ... + 111220.
Almost surely, 2149016682 is an apocalyptic number.
149016682 is a deficient number, since it is larger than the sum of its proper divisors (75172634).
149016682 is a wasteful number, since it uses less digits than its factorization.
149016682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221432.
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 149016682 is about 12207.2389179536. The cubic root of 149016682 is about 530.1657034980.
The spelling of 149016682 in words is "one hundred forty-nine million, sixteen thousand, six hundred eighty-two".
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