Base | Representation |
---|---|
bin | 10000110100011101… |
… | …01000100000110100 |
3 | 212022022111102022201 |
4 | 20122032220200310 |
5 | 121443133300124 |
6 | 4052011434244 |
7 | 436525355644 |
oct | 103216504064 |
9 | 25268442281 |
10 | 9029978164 |
11 | 3914207279 |
12 | 1900155984 |
13 | b0ba4835c |
14 | 6193ba524 |
15 | 37cb4e144 |
hex | 21a3a8834 |
9029978164 has 12 divisors (see below), whose sum is σ = 15837043684. Its totient is φ = 4505108544.
The previous prime is 9029978147. The next prime is 9029978183. The reversal of 9029978164 is 4618799209.
It can be written as a sum of positive squares in 2 ways, for example, as 7262448400 + 1767529764 = 85220^2 + 42042^2 .
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2468079 + ... + 2471734.
Almost surely, 29029978164 is an apocalyptic number.
It is an amenable number.
9029978164 is a deficient number, since it is larger than the sum of its proper divisors (6807065520).
9029978164 is a wasteful number, since it uses less digits than its factorization.
9029978164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4940274 (or 4940272 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 55.
The square root of 9029978164 is about 95026.1972510739. The cubic root of 9029978164 is about 2082.3907855181.
The spelling of 9029978164 in words is "nine billion, twenty-nine million, nine hundred seventy-eight thousand, one hundred sixty-four".
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