Base | Representation |
---|---|
bin | 10010010100111… |
… | …100101000000110 |
3 | 210102120122202200 |
4 | 102110330220012 |
5 | 1112203343334 |
6 | 50302215330 |
7 | 10422355224 |
oct | 2224745006 |
9 | 712518680 |
10 | 307481094 |
11 | 148624108 |
12 | 86b84546 |
13 | 4b919c9b |
14 | 2cb9db14 |
15 | 1beda799 |
hex | 1253ca06 |
307481094 has 24 divisors (see below), whose sum is σ = 667764552. Its totient is φ = 102254400.
The previous prime is 307481093. The next prime is 307481107. The reversal of 307481094 is 490184703.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (307481093) 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, 11932 + ... + 27519.
It is an arithmetic number, because the mean of its divisors is an integer number (27823523).
Almost surely, 2307481094 is an apocalyptic number.
307481094 is an abundant number, since it is smaller than the sum of its proper divisors (360283458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
307481094 is a wasteful number, since it uses less digits than its factorization.
307481094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39892 (or 39889 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 307481094 is about 17535.1388360629. The cubic root of 307481094 is about 674.9518714656.
The spelling of 307481094 in words is "three hundred seven million, four hundred eighty-one thousand, ninety-four".
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