Base | Representation |
---|---|
bin | 1010001111110111… |
… | …1111010000000000 |
3 | 21002201101000211220 |
4 | 2203331333100000 |
5 | 21113214423224 |
6 | 1132550035040 |
7 | 125112366522 |
oct | 24375772000 |
9 | 7081330756 |
10 | 2750936064 |
11 | 1191916a88 |
12 | 649348a80 |
13 | 34ac0bc26 |
14 | 1c14d1a12 |
15 | 111797279 |
hex | a3f7f400 |
2750936064 has 88 divisors (see below), whose sum is σ = 7421275680. Its totient is φ = 905846784.
The previous prime is 2750936053. The next prime is 2750936087. The reversal of 2750936064 is 4606390572.
2750936064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249582 + ... + 260370.
Almost surely, 22750936064 is an apocalyptic number.
2750936064 is a gapful number since it is divisible by the number (24) 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 2750936064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3710637840).
2750936064 is an abundant number, since it is smaller than the sum of its proper divisors (4670339616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2750936064 is a wasteful number, since it uses less digits than its factorization.
2750936064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10895 (or 10877 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 42.
The square root of 2750936064 is about 52449.3666691982. The cubic root of 2750936064 is about 1401.1786102126.
The spelling of 2750936064 in words is "two billion, seven hundred fifty million, nine hundred thirty-six thousand, sixty-four".
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