Base | Representation |
---|---|
bin | 10000110101011010… |
… | …11001111110000101 |
3 | 212022212200021000200 |
4 | 20122231121332011 |
5 | 122002214420221 |
6 | 4052500401113 |
7 | 436654054413 |
oct | 103255317605 |
9 | 25285607020 |
10 | 9038045061 |
11 | 3918817031 |
12 | 19029a6199 |
13 | b10611076 |
14 | 61a4ba2b3 |
15 | 37d6e4426 |
hex | 21ab59f85 |
9038045061 has 12 divisors (see below), whose sum is σ = 13088519340. Its totient is φ = 6009871680.
The previous prime is 9038045041. The next prime is 9038045089. The reversal of 9038045061 is 1605408309.
It can be written as a sum of positive squares in 2 ways, for example, as 1671256161 + 7366788900 = 40881^2 + 85830^2 .
It is not a de Polignac number, because 9038045061 - 214 = 9038028677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9038045041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1287280 + ... + 1294281.
It is an arithmetic number, because the mean of its divisors is an integer number (1090709945).
Almost surely, 29038045061 is an apocalyptic number.
It is an amenable number.
9038045061 is a deficient number, since it is larger than the sum of its proper divisors (4050474279).
9038045061 is a wasteful number, since it uses less digits than its factorization.
9038045061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2581956 (or 2581953 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 9038045061 is about 95068.6334234378. The cubic root of 9038045061 is about 2083.0106996119.
The spelling of 9038045061 in words is "nine billion, thirty-eight million, forty-five thousand, sixty-one".
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