Base | Representation |
---|---|
bin | 10000111000001011… |
… | …11011000111100010 |
3 | 212101111100011112120 |
4 | 20130011323013202 |
5 | 122024134441011 |
6 | 4055050005110 |
7 | 440355231021 |
oct | 103405730742 |
9 | 25344304476 |
10 | 9061249506 |
11 | 392a925961 |
12 | 190a716796 |
13 | b15376bca |
14 | 61d5da8b8 |
15 | 380779a06 |
hex | 21c17b1e2 |
9061249506 has 8 divisors (see below), whose sum is σ = 18122499024. Its totient is φ = 3020416500.
The previous prime is 9061249499. The next prime is 9061249507. The reversal of 9061249506 is 6059421609.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
9061249506 is an admirable number.
It is a super-3 number, since 3×90612495063 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (9061249507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755104120 + ... + 755104131.
It is an arithmetic number, because the mean of its divisors is an integer number (2265312378).
Almost surely, 29061249506 is an apocalyptic number.
9061249506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9061249506 is a wasteful number, since it uses less digits than its factorization.
9061249506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1510208256.
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 9061249506 is about 95190.5956804557. The cubic root of 9061249506 is about 2084.7918296499.
The spelling of 9061249506 in words is "nine billion, sixty-one million, two hundred forty-nine thousand, five hundred six".
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