Base | Representation |
---|---|
bin | 1111001111110110… |
… | …0010001001011100 |
3 | 101120020200122102120 |
4 | 3303331202021130 |
5 | 31340301303030 |
6 | 1514051022540 |
7 | 203266606344 |
oct | 36375421134 |
9 | 11506618376 |
10 | 4092994140 |
11 | 1810430094 |
12 | 96289aa50 |
13 | 502c81431 |
14 | 2ab83dd24 |
15 | 18e4e4010 |
hex | f3f6225c |
4092994140 has 48 divisors (see below), whose sum is σ = 11518591392. Its totient is φ = 1085921536.
The previous prime is 4092994133. The next prime is 4092994153. The reversal of 4092994140 is 414992904.
It is a junction number, because it is equal to n+sod(n) for n = 4092994092 and 4092994101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161319 + ... + 184958.
It is an arithmetic number, because the mean of its divisors is an integer number (239970654).
Almost surely, 24092994140 is an apocalyptic number.
It is an amenable number.
4092994140 is an abundant number, since it is smaller than the sum of its proper divisors (7425597252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4092994140 is a wasteful number, since it uses less digits than its factorization.
4092994140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346486 (or 346484 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 4092994140 is about 63976.5124088520. The cubic root of 4092994140 is about 1599.6085161998.
The spelling of 4092994140 in words is "four billion, ninety-two million, nine hundred ninety-four thousand, one hundred forty".
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