Base | Representation |
---|---|
bin | 10001011111011000… |
… | …01101101001111100 |
3 | 220020102001011112020 |
4 | 20233230031221330 |
5 | 123212323212022 |
6 | 4151433240140 |
7 | 451460066523 |
oct | 105754155174 |
9 | 26212034466 |
10 | 9390054012 |
11 | 3a89493619 |
12 | 19a0863050 |
13 | b6851b7a1 |
14 | 65114b4ba |
15 | 39e57835c |
hex | 22fb0da7c |
9390054012 has 24 divisors (see below), whose sum is σ = 21932262912. Its totient is φ = 3126855600.
The previous prime is 9390053993. The next prime is 9390054059. The reversal of 9390054012 is 2104500939.
It is a super-2 number, since 2×93900540122 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382914 + ... + 406697.
It is an arithmetic number, because the mean of its divisors is an integer number (913844288).
Almost surely, 29390054012 is an apocalyptic number.
It is an amenable number.
9390054012 is an abundant number, since it is smaller than the sum of its proper divisors (12542208900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9390054012 is a wasteful number, since it uses less digits than its factorization.
9390054012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790609 (or 790607 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 9390054012 is about 96902.2910565070. The cubic root of 9390054012 is about 2109.7096859548.
The spelling of 9390054012 in words is "nine billion, three hundred ninety million, fifty-four thousand, twelve".
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