Base | Representation |
---|---|
bin | 101101010000001110001… |
… | …101001110011000000000 |
3 | 102000021220221022102010100 |
4 | 231100032031032120000 |
5 | 401422324413420310 |
6 | 10340341524202400 |
7 | 440450416361040 |
oct | 55201615163000 |
9 | 12007827272110 |
10 | 3109794670080 |
11 | a9994702343a |
12 | 422847b39400 |
13 | 1973386277c7 |
14 | aa72cb0b720 |
15 | 55d5d7ccec0 |
hex | 2d40e34e600 |
3109794670080 has 960 divisors, whose sum is σ = 13068648552960. Its totient is φ = 667154644992.
The previous prime is 3109794670057. The next prime is 3109794670123. The reversal of 3109794670080 is 800764979013.
It is a happy number.
3109794670080 is a `hidden beast` number, since 3 + 10 + 97 + 9 + 467 + 0 + 0 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (960).
It is a junction number, because it is equal to n+sod(n) for n = 3109794669999 and 3109794670026.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1148796087 + ... + 1148798793.
It is an arithmetic number, because the mean of its divisors is an integer number (13613175576).
Almost surely, 23109794670080 is an apocalyptic number.
3109794670080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3109794670080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6534324276480).
3109794670080 is an abundant number, since it is smaller than the sum of its proper divisors (9958853882880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3109794670080 is a wasteful number, since it uses less digits than its factorization.
3109794670080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3179 (or 3160 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 54.
The spelling of 3109794670080 in words is "three trillion, one hundred nine billion, seven hundred ninety-four million, six hundred seventy thousand, eighty".
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