Base | Representation |
---|---|
bin | 10001111110111… |
… | …01100111111100 |
3 | 101111212011222101 |
4 | 20333131213330 |
5 | 302104313030 |
6 | 22545154444 |
7 | 3511144663 |
oct | 1077354774 |
9 | 344764871 |
10 | 150854140 |
11 | 78175a48 |
12 | 4262ba24 |
13 | 2533a908 |
14 | 1606bdda |
15 | d39c7ca |
hex | 8fdd9fc |
150854140 has 12 divisors (see below), whose sum is σ = 316793736. Its totient is φ = 60341648.
The previous prime is 150854131. The next prime is 150854173. The reversal of 150854140 is 41458051.
It is a junction number, because it is equal to n+sod(n) for n = 150854099 and 150854108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3771334 + ... + 3771373.
It is an arithmetic number, because the mean of its divisors is an integer number (26399478).
Almost surely, 2150854140 is an apocalyptic number.
150854140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150854140 is an abundant number, since it is smaller than the sum of its proper divisors (165939596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150854140 is a wasteful number, since it uses less digits than its factorization.
150854140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7542716 (or 7542714 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The square root of 150854140 is about 12282.2693342884. The cubic root of 150854140 is about 532.3358865935.
The spelling of 150854140 in words is "one hundred fifty million, eight hundred fifty-four thousand, one hundred forty".
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