Base | Representation |
---|---|
bin | 100001110001100010… |
… | …0101011011000011010 |
3 | 20221012200100121102101 |
4 | 1003203010223120122 |
5 | 2142014424143114 |
6 | 53152554554014 |
7 | 5145224304343 |
oct | 1034304533032 |
9 | 227180317371 |
10 | 72529131034 |
11 | 28839892708 |
12 | 12081a3890a |
13 | 6abb4063a9 |
14 | 372088b0ca |
15 | 1d47692d74 |
hex | 10e312b61a |
72529131034 has 8 divisors (see below), whose sum is σ = 114519680640. Its totient is φ = 34355904156.
The previous prime is 72529131023. The next prime is 72529131043. The reversal of 72529131034 is 43013192527.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 72529130984 and 72529131002.
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, 954330634 + ... + 954330709.
It is an arithmetic number, because the mean of its divisors is an integer number (14314960080).
Almost surely, 272529131034 is an apocalyptic number.
72529131034 is a deficient number, since it is larger than the sum of its proper divisors (41990549606).
72529131034 is a wasteful number, since it uses less digits than its factorization.
72529131034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1908661364.
The product of its (nonzero) digits is 45360, while the sum is 37.
The spelling of 72529131034 in words is "seventy-two billion, five hundred twenty-nine million, one hundred thirty-one thousand, thirty-four".
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