Base | Representation |
---|---|
bin | 10000100010010000100101… |
… | …100100011101011000001110 |
3 | 100112111020211001200221101022 |
4 | 100202100211210131120032 |
5 | 34012443214220223012 |
6 | 414400254222514142 |
7 | 21214031100420263 |
oct | 2042204544353016 |
9 | 315436731627338 |
10 | 72723016570382 |
11 | 21198726a725a2 |
12 | 81a625b135952 |
13 | 317699c049509 |
14 | 13d5b543bd26a |
15 | 861a5c560472 |
hex | 42242591d60e |
72723016570382 has 16 divisors (see below), whose sum is σ = 109234710772800. Its totient is φ = 36311450688000.
The previous prime is 72723016570381. The next prime is 72723016570403. The reversal of 72723016570382 is 28307561032727.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72723016570381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32515994 + ... + 34680482.
It is an arithmetic number, because the mean of its divisors is an integer number (6827169423300).
Almost surely, 272723016570382 is an apocalyptic number.
72723016570382 is a deficient number, since it is larger than the sum of its proper divisors (36511694202418).
72723016570382 is a wasteful number, since it uses less digits than its factorization.
72723016570382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2187611.
The product of its (nonzero) digits is 5927040, while the sum is 53.
The spelling of 72723016570382 in words is "seventy-two trillion, seven hundred twenty-three billion, sixteen million, five hundred seventy thousand, three hundred eighty-two".
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