Base | Representation |
---|---|
bin | 10000110110110101… |
… | …01000010100011000 |
3 | 212100200222120101001 |
4 | 20123122220110120 |
5 | 122013233302222 |
6 | 4054002434344 |
7 | 440156612005 |
oct | 103332502430 |
9 | 25320876331 |
10 | 9049900312 |
11 | 3924484062 |
12 | 19069629b4 |
13 | b12c021cb |
14 | 61bcc48ac |
15 | 37e786e27 |
hex | 21b6a8518 |
9049900312 has 16 divisors (see below), whose sum is σ = 17553686400. Its totient is φ = 4368917280.
The previous prime is 9049900291. The next prime is 9049900351. The reversal of 9049900312 is 2130099409.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19503864 + ... + 19504327.
It is an arithmetic number, because the mean of its divisors is an integer number (1097105400).
Almost surely, 29049900312 is an apocalyptic number.
It is an amenable number.
9049900312 is a deficient number, since it is larger than the sum of its proper divisors (8503786088).
9049900312 is a wasteful number, since it uses less digits than its factorization.
9049900312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39008226 (or 39008222 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 37.
The square root of 9049900312 is about 95130.9640022637. The cubic root of 9049900312 is about 2083.9210670281.
The spelling of 9049900312 in words is "nine billion, forty-nine million, nine hundred thousand, three hundred twelve".
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