Base | Representation |
---|---|
bin | 100111010000000100010… |
… | …111101111110110110000 |
3 | 100112212020100220010220220 |
4 | 213100010113233312300 |
5 | 323143044033433310 |
6 | 5423043422133040 |
7 | 365605632321600 |
oct | 47200427576660 |
9 | 10485210803826 |
10 | 2697312796080 |
11 | 94aa188333a1 |
12 | 376910721180 |
13 | 167481078006 |
14 | 9479cd32c00 |
15 | 4a26b1cb670 |
hex | 274045efdb0 |
2697312796080 has 480 divisors, whose sum is σ = 10222117956864. Its totient is φ = 585911273472.
The previous prime is 2697312796069. The next prime is 2697312796091. The reversal of 2697312796080 is 806972137962.
2697312796080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2697312796069) and next prime (2697312796091).
It is a Harshad number since it is a multiple of its sum of digits (60).
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, 18638079 + ... + 18782241.
Almost surely, 22697312796080 is an apocalyptic number.
2697312796080 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 2697312796080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5111058978432).
2697312796080 is an abundant number, since it is smaller than the sum of its proper divisors (7524805160784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2697312796080 is a wasteful number, since it uses less digits than its factorization.
2697312796080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144273 (or 144260 counting only the distinct ones).
The product of its (nonzero) digits is 13716864, while the sum is 60.
The spelling of 2697312796080 in words is "two trillion, six hundred ninety-seven billion, three hundred twelve million, seven hundred ninety-six thousand, eighty".
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