Base | Representation |
---|---|
bin | 10001111110110… |
… | …00111011001110 |
3 | 101111211012120120 |
4 | 20333120323032 |
5 | 302103204034 |
6 | 22544525410 |
7 | 3511034610 |
oct | 1077307316 |
9 | 344735516 |
10 | 150834894 |
11 | 78162541 |
12 | 42620866 |
13 | 25331c22 |
14 | 16064db0 |
15 | d396c49 |
hex | 8fd8ece |
150834894 has 32 divisors (see below), whose sum is σ = 346775040. Its totient is φ = 42844512.
The previous prime is 150834833. The next prime is 150834919. The reversal of 150834894 is 498438051.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3114 + ... + 17645.
It is an arithmetic number, because the mean of its divisors is an integer number (10836720).
Almost surely, 2150834894 is an apocalyptic number.
150834894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
150834894 is an abundant number, since it is smaller than the sum of its proper divisors (195940146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150834894 is a wasteful number, since it uses less digits than its factorization.
150834894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20944.
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 150834894 is about 12281.4858221634. The cubic root of 150834894 is about 532.3132471260.
The spelling of 150834894 in words is "one hundred fifty million, eight hundred thirty-four thousand, eight hundred ninety-four".
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