Base | Representation |
---|---|
bin | 10010000100000100… |
… | …00001100111100000 |
3 | 221000212001100012111 |
4 | 21002002001213200 |
5 | 124330111334020 |
6 | 4242144405104 |
7 | 462214420621 |
oct | 110202014740 |
9 | 27025040174 |
10 | 9697761760 |
11 | 4127151a45 |
12 | 1a67916794 |
13 | bb71b798b |
14 | 67dd69a48 |
15 | 3bb5aad5a |
hex | 2420819e0 |
9697761760 has 48 divisors (see below), whose sum is σ = 23039024400. Its totient is φ = 3857422336.
The previous prime is 9697761727. The next prime is 9697761769. The reversal of 9697761760 is 671677969.
It is a junction number, because it is equal to n+sod(n) for n = 9697761695 and 9697761704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9697761769) 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, 140665 + ... + 197944.
It is an arithmetic number, because the mean of its divisors is an integer number (479979675).
Almost surely, 29697761760 is an apocalyptic number.
It is an amenable number.
9697761760 is an abundant number, since it is smaller than the sum of its proper divisors (13341262640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9697761760 is a wasteful number, since it uses less digits than its factorization.
9697761760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338803 (or 338795 counting only the distinct ones).
The product of its (nonzero) digits is 6001128, while the sum is 58.
The square root of 9697761760 is about 98477.2144203927. The cubic root of 9697761760 is about 2132.5071874899.
The spelling of 9697761760 in words is "nine billion, six hundred ninety-seven million, seven hundred sixty-one thousand, seven hundred sixty".
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