| Base | Representation |
|---|---|
| bin | 11111000110000110010… |
| … | …001011010101000000000 |
| 3 | 21120021120212000020211100 |
| 4 | 133012012101122220000 |
| 5 | 240002232433133220 |
| 6 | 4313353410414400 |
| 7 | 310245112465200 |
| oct | 37060621325000 |
| 9 | 7507525006740 |
| 10 | 2136851458560 |
| 11 | 754262a39165 |
| 12 | 2a6177291400 |
| 13 | 126672a33aa0 |
| 14 | 755d1c8a400 |
| 15 | 3a8b75b7d90 |
| hex | 1f18645aa00 |
2136851458560 has 2880 divisors, whose sum is σ = 9984335961600. Its totient is φ = 417368899584.
The previous prime is 2136851458549. The next prime is 2136851458571. The reversal of 2136851458560 is 658541586312.
2136851458560 is a `hidden beast` number, since 2 + 1 + 3 + 6 + 8 + 51 + 4 + 585 + 6 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (2136851458549) and next prime (2136851458571).
It is a tau number, because it is divible by the number of its divisors (2880).
It is a super-2 number, since 2×21368514585602 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2136851458497 and 2136851458506.
It is an unprimeable number.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 22029396432 + ... + 22029396528.
It is an arithmetic number, because the mean of its divisors is an integer number (3466783320).
Almost surely, 22136851458560 is an apocalyptic number.
2136851458560 is a gapful number since it is divisible by the number (20) 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 2136851458560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4992167980800).
2136851458560 is an abundant number, since it is smaller than the sum of its proper divisors (7847484503040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2136851458560 is a wasteful number, since it uses less digits than its factorization.
2136851458560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251 (or 225 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 54.
The spelling of 2136851458560 in words is "two trillion, one hundred thirty-six billion, eight hundred fifty-one million, four hundred fifty-eight thousand, five hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •