Base | Representation |
---|---|
bin | 10000101111000110… |
… | …000111001011101000 |
3 | 1201101100201121121101 |
4 | 100233012013023220 |
5 | 243300310004431 |
6 | 12131051251144 |
7 | 1204212325231 |
oct | 205706071350 |
9 | 51340647541 |
10 | 17970000616 |
11 | 7691662487 |
12 | 3596149ab4 |
13 | 1904c58979 |
14 | c2685c088 |
15 | 70292e961 |
hex | 42f1872e8 |
17970000616 has 32 divisors (see below), whose sum is σ = 34174324800. Its totient is φ = 8856984960.
The previous prime is 17970000611. The next prime is 17970000623. The reversal of 17970000616 is 61600007971.
It is not an unprimeable number, because it can be changed into a prime (17970000611) 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, 1183231 + ... + 1198321.
It is an arithmetic number, because the mean of its divisors is an integer number (1067947650).
Almost surely, 217970000616 is an apocalyptic number.
It is an amenable number.
17970000616 is a deficient number, since it is larger than the sum of its proper divisors (16204324184).
17970000616 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (17970000615) it forms an eRAP, since the sums of their prime factors are consecutive (17208 and 17209).
With its predecessor (17970000615) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (17205).
17970000616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17209 (or 17205 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 37.
The spelling of 17970000616 in words is "seventeen billion, nine hundred seventy million, six hundred sixteen", and thus it is an aban number.
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