| Base | Representation |
|---|---|
| bin | 1011100111000111… |
| … | …0110001011010000 |
| 3 | 22001012220111001000 |
| 4 | 2321301312023100 |
| 5 | 22340403230140 |
| 6 | 1233140542000 |
| 7 | 140144542560 |
| oct | 27161661320 |
| 9 | 8035814030 |
| 10 | 3116851920 |
| 11 | 135a421a86 |
| 12 | 72b9b1900 |
| 13 | 3a89785a0 |
| 14 | 217d42da0 |
| 15 | 133976a30 |
| hex | b9c762d0 |
3116851920 has 640 divisors, whose sum is σ = 13429140480. Its totient is φ = 646963200.
The previous prime is 3116851919. The next prime is 3116851943. The reversal of 3116851920 is 291586113.
3116851920 is a `hidden beast` number, since 3 + 116 + 8 + 519 + 20 = 666.
3116851920 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19852482 + ... + 19852638.
It is an arithmetic number, because the mean of its divisors is an integer number (20983032).
Almost surely, 23116851920 is an apocalyptic number.
3116851920 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 3116851920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6714570240).
3116851920 is an abundant number, since it is smaller than the sum of its proper divisors (10312288560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3116851920 is a wasteful number, since it uses less digits than its factorization.
3116851920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300 (or 288 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 3116851920 is about 55828.7732267153. The cubic root of 3116851920 is about 1460.7370895011.
The spelling of 3116851920 in words is "three billion, one hundred sixteen million, eight hundred fifty-one thousand, nine hundred twenty".
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