Base | Representation |
---|---|
bin | 1000100011101001101… |
… | …0100100000000001110 |
3 | 112001110022020101221000 |
4 | 2020322122210000032 |
5 | 4402033241223211 |
6 | 151311315321130 |
7 | 13423006166664 |
oct | 2107232440016 |
9 | 461408211830 |
10 | 147008929806 |
11 | 57389787912 |
12 | 245a8bb01a6 |
13 | 10b2a9a363b |
14 | 7188430c34 |
15 | 3c56201656 |
hex | 223a6a400e |
147008929806 has 32 divisors (see below), whose sum is σ = 326727244800. Its totient is φ = 48996866520.
The previous prime is 147008929759. The next prime is 147008929811. The reversal of 147008929806 is 608929800741.
147008929806 is a `hidden beast` number, since 1 + 470 + 0 + 8 + 92 + 9 + 80 + 6 = 666.
It is a super-2 number, since 2×1470089298062 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
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 15 ways as a sum of consecutive naturals, for example, 278211 + ... + 609441.
It is an arithmetic number, because the mean of its divisors is an integer number (10210226400).
Almost surely, 2147008929806 is an apocalyptic number.
147008929806 is an abundant number, since it is smaller than the sum of its proper divisors (179718314994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147008929806 is a wasteful number, since it uses less digits than its factorization.
147008929806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339461 (or 339455 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 54.
The spelling of 147008929806 in words is "one hundred forty-seven billion, eight million, nine hundred twenty-nine thousand, eight hundred six".
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