Base | Representation |
---|---|
bin | 1111010001001100… |
… | …0110101101101110 |
3 | 101120122022221100200 |
4 | 3310103012231232 |
5 | 31343223231232 |
6 | 1514412134330 |
7 | 203365640553 |
oct | 36423065556 |
9 | 11518287320 |
10 | 4098648942 |
11 | 1813642683 |
12 | 9647673a6 |
13 | 5041b127b |
14 | 2ac4b2a2a |
15 | 18ec5e77c |
hex | f44c6b6e |
4098648942 has 24 divisors (see below), whose sum is σ = 9166872000. Its totient is φ = 1322144640.
The previous prime is 4098648923. The next prime is 4098648971. The reversal of 4098648942 is 2498468904.
4098648942 is a `hidden beast` number, since 40 + 9 + 86 + 489 + 42 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3672067 + ... + 3673182.
It is an arithmetic number, because the mean of its divisors is an integer number (381953000).
Almost surely, 24098648942 is an apocalyptic number.
4098648942 is an abundant number, since it is smaller than the sum of its proper divisors (5068223058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4098648942 is a wasteful number, since it uses less digits than its factorization.
4098648942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7345288 (or 7345285 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 54.
The square root of 4098648942 is about 64020.6915145408. The cubic root of 4098648942 is about 1600.3448399959.
The spelling of 4098648942 in words is "four billion, ninety-eight million, six hundred forty-eight thousand, nine hundred forty-two".
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