Base | Representation |
---|---|
bin | 10010000110000… |
… | …11010111111010 |
3 | 101120121222212020 |
4 | 21003003113322 |
5 | 302324421234 |
6 | 23021255310 |
7 | 3522144405 |
oct | 1103032772 |
9 | 346558766 |
10 | 151795194 |
11 | 78758a81 |
12 | 42a04536 |
13 | 255aa055 |
14 | 16234d3c |
15 | d4d6549 |
hex | 90c35fa |
151795194 has 16 divisors (see below), whose sum is σ = 303881760. Its totient is φ = 50549840.
The previous prime is 151795177. The next prime is 151795207. The reversal of 151795194 is 491597151.
It is a happy number.
151795194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
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, 5049 + ... + 18140.
It is an arithmetic number, because the mean of its divisors is an integer number (18992610).
Almost surely, 2151795194 is an apocalyptic number.
151795194 is an abundant number, since it is smaller than the sum of its proper divisors (152086566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151795194 is a wasteful number, since it uses less digits than its factorization.
151795194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24285.
The product of its digits is 56700, while the sum is 42.
The square root of 151795194 is about 12320.5192260716. The cubic root of 151795194 is about 533.4405269782.
The spelling of 151795194 in words is "one hundred fifty-one million, seven hundred ninety-five thousand, one hundred ninety-four".
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