Base | Representation |
---|---|
bin | 1100001010111010… |
… | …1001000100111100 |
3 | 22102200110010210010 |
4 | 3002232221010330 |
5 | 23142323204110 |
6 | 1300103143220 |
7 | 143650046052 |
oct | 30256510474 |
9 | 8380403703 |
10 | 3267006780 |
11 | 142715a604 |
12 | 772144b10 |
13 | 400accb0b |
14 | 22dc6c1d2 |
15 | 141c37020 |
hex | c2ba913c |
3267006780 has 96 divisors (see below), whose sum is σ = 9340531200. Its totient is φ = 853000960.
The previous prime is 3267006727. The next prime is 3267006781. The reversal of 3267006780 is 876007623.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3267006781) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632167 + ... + 637313.
It is an arithmetic number, because the mean of its divisors is an integer number (97297200).
Almost surely, 23267006780 is an apocalyptic number.
3267006780 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 3267006780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4670265600).
3267006780 is an abundant number, since it is smaller than the sum of its proper divisors (6073524420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3267006780 is a wasteful number, since it uses less digits than its factorization.
3267006780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5379 (or 5377 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 39.
The square root of 3267006780 is about 57157.7359593607. The cubic root of 3267006780 is about 1483.8272594347.
The spelling of 3267006780 in words is "three billion, two hundred sixty-seven million, six thousand, seven hundred eighty".
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