Base | Representation |
---|---|
bin | 10001110000111… |
… | …00100011001010 |
3 | 101101101201210002 |
4 | 20320130203022 |
5 | 301121432410 |
6 | 22441523002 |
7 | 3456414164 |
oct | 1070344312 |
9 | 341351702 |
10 | 149014730 |
11 | 77129a77 |
12 | 41aa3462 |
13 | 24b455c7 |
14 | 15b0d934 |
15 | d1377a5 |
hex | 8e1c8ca |
149014730 has 16 divisors (see below), whose sum is σ = 269105760. Its totient is φ = 59410512.
The previous prime is 149014711. The next prime is 149014753. The reversal of 149014730 is 37410941.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 149014693 and 149014702.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21200 + ... + 27339.
It is an arithmetic number, because the mean of its divisors is an integer number (16819110).
Almost surely, 2149014730 is an apocalyptic number.
149014730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
149014730 is a deficient number, since it is larger than the sum of its proper divisors (120091030).
149014730 is a wasteful number, since it uses less digits than its factorization.
149014730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48853.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 149014730 is about 12207.1589651319. The cubic root of 149014730 is about 530.1633885716.
The spelling of 149014730 in words is "one hundred forty-nine million, fourteen thousand, seven hundred thirty".
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