Base | Representation |
---|---|
bin | 10011000000111… |
… | …11100111011110 |
3 | 102010011002202220 |
4 | 21200133213132 |
5 | 311313404204 |
6 | 23454530210 |
7 | 3644560431 |
oct | 1140374736 |
9 | 363132686 |
10 | 159513054 |
11 | 8204a578 |
12 | 45506966 |
13 | 2707cc2c |
14 | 17283818 |
15 | e00d1d9 |
hex | 981f9de |
159513054 has 8 divisors (see below), whose sum is σ = 319026120. Its totient is φ = 53171016.
The previous prime is 159513047. The next prime is 159513061. The reversal of 159513054 is 450315951.
It is an interprime number because it is at equal distance from previous prime (159513047) and next prime (159513061).
It is a sphenic number, since it is the product of 3 distinct primes.
159513054 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13292749 + ... + 13292760.
It is an arithmetic number, because the mean of its divisors is an integer number (39878265).
Almost surely, 2159513054 is an apocalyptic number.
159513054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159513054 is a wasteful number, since it uses less digits than its factorization.
159513054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26585514.
The product of its (nonzero) digits is 13500, while the sum is 33.
The square root of 159513054 is about 12629.8477425502. The cubic root of 159513054 is about 542.3322241629.
The spelling of 159513054 in words is "one hundred fifty-nine million, five hundred thirteen thousand, fifty-four".
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