Base | Representation |
---|---|
bin | 10000101010100111001001… |
… | …111100001011011000111001 |
3 | 100121112010101022000022212020 |
4 | 100222213021330023120321 |
5 | 34101344231223330240 |
6 | 415520102412505053 |
7 | 21303351052634256 |
oct | 2052471174133071 |
9 | 317463338008766 |
10 | 73297004901945 |
11 | 2139a0a3466650 |
12 | 827954a77b189 |
13 | 31b8b549a9226 |
14 | 1415845bb242d |
15 | 8719539c20d0 |
hex | 42a9c9f0b639 |
73297004901945 has 64 divisors (see below), whose sum is σ = 132670010363904. Its totient is φ = 34241753099520.
The previous prime is 73297004901941. The next prime is 73297004901947. The reversal of 73297004901945 is 54910940079237.
It is not a de Polignac number, because 73297004901945 - 22 = 73297004901941 is a prime.
It is a super-3 number, since 3×732970049019453 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (73297004901941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57653037 + ... + 58910666.
It is an arithmetic number, because the mean of its divisors is an integer number (2072968911936).
Almost surely, 273297004901945 is an apocalyptic number.
It is an amenable number.
73297004901945 is a deficient number, since it is larger than the sum of its proper divisors (59373005461959).
73297004901945 is a wasteful number, since it uses less digits than its factorization.
73297004901945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116563862.
The product of its (nonzero) digits is 17146080, while the sum is 60.
The spelling of 73297004901945 in words is "seventy-three trillion, two hundred ninety-seven billion, four million, nine hundred one thousand, nine hundred forty-five".
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