Base | Representation |
---|---|
bin | 100001100011101001… |
… | …0010111111100011110 |
3 | 20220000012011122010221 |
4 | 1003013102113330132 |
5 | 2140041104200030 |
6 | 53034423151554 |
7 | 5130534022342 |
oct | 1030722277436 |
9 | 226005148127 |
10 | 72062959390 |
11 | 2861a730a94 |
12 | 11b718a55ba |
13 | 6a45966996 |
14 | 36b89bd622 |
15 | 1d1b7ace7a |
hex | 10c7497f1e |
72062959390 has 16 divisors (see below), whose sum is σ = 131839776000. Its totient is φ = 28352639520.
The previous prime is 72062959373. The next prime is 72062959393. The reversal of 72062959390 is 9395926027.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72062959393) 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, 59067390 + ... + 59068609.
It is an arithmetic number, because the mean of its divisors is an integer number (8239986000).
Almost surely, 272062959390 is an apocalyptic number.
72062959390 is a deficient number, since it is larger than the sum of its proper divisors (59776816610).
72062959390 is a wasteful number, since it uses less digits than its factorization.
72062959390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118136067.
The product of its (nonzero) digits is 1837080, while the sum is 52.
The spelling of 72062959390 in words is "seventy-two billion, sixty-two million, nine hundred fifty-nine thousand, three hundred ninety".
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