Base | Representation |
---|---|
bin | 10010000011010000… |
… | …01001101101011000 |
3 | 221000101021202020002 |
4 | 21001220021231120 |
5 | 124321342313120 |
6 | 4241343152132 |
7 | 462102651362 |
oct | 110150115530 |
9 | 27011252202 |
10 | 9690979160 |
11 | 412333a095 |
12 | 1a655a5648 |
13 | bb59816c5 |
14 | 67d0c1d32 |
15 | 3babbb375 |
hex | 241a09b58 |
9690979160 has 64 divisors (see below), whose sum is σ = 23092473600. Its totient is φ = 3652488576.
The previous prime is 9690979159. The next prime is 9690979169. The reversal of 9690979160 is 619790969.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 9690979096 and 9690979105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9690979169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16970 + ... + 140249.
It is an arithmetic number, because the mean of its divisors is an integer number (360819900).
Almost surely, 29690979160 is an apocalyptic number.
It is an amenable number.
9690979160 is an abundant number, since it is smaller than the sum of its proper divisors (13401494440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9690979160 is a wasteful number, since it uses less digits than its factorization.
9690979160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157320 (or 157316 counting only the distinct ones).
The product of its (nonzero) digits is 1653372, while the sum is 56.
The square root of 9690979160 is about 98442.7709890371. The cubic root of 9690979160 is about 2132.0099141005.
The spelling of 9690979160 in words is "nine billion, six hundred ninety million, nine hundred seventy-nine thousand, one hundred sixty".
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