Base | Representation |
---|---|
bin | 10001111000101… |
… | …00100001110110 |
3 | 101110022100002111 |
4 | 20330110201312 |
5 | 301401433304 |
6 | 22515401234 |
7 | 3501144400 |
oct | 1074244166 |
9 | 343270074 |
10 | 150030454 |
11 | 77763112 |
12 | 422b321a |
13 | 2510ca22 |
14 | 15cd5b70 |
15 | d288704 |
hex | 8f14876 |
150030454 has 24 divisors (see below), whose sum is σ = 262828368. Its totient is φ = 64043280.
The previous prime is 150030409. The next prime is 150030467. The reversal of 150030454 is 454030051.
It is a super-2 number, since 2×1500304542 = 45018274254892232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22864 + ... + 28684.
It is an arithmetic number, because the mean of its divisors is an integer number (10951182).
Almost surely, 2150030454 is an apocalyptic number.
150030454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
150030454 is a deficient number, since it is larger than the sum of its proper divisors (112797914).
150030454 is a wasteful number, since it uses less digits than its factorization.
150030454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6100 (or 6093 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 150030454 is about 12248.6919301614. The cubic root of 150030454 is about 531.3652401626.
The spelling of 150030454 in words is "one hundred fifty million, thirty thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •