Base | Representation |
---|---|
bin | 1010010100010011… |
… | …1111101100000110 |
3 | 21011000101201111010 |
4 | 2211010333230012 |
5 | 21133001100321 |
6 | 1134453023050 |
7 | 125426534022 |
oct | 24504775406 |
9 | 7130351433 |
10 | 2769550086 |
11 | 11a137aa76 |
12 | 653624a86 |
13 | 351a28544 |
14 | 1c3b79382 |
15 | 113222676 |
hex | a513fb06 |
2769550086 has 64 divisors (see below), whose sum is σ = 5961600000. Its totient is φ = 855069696.
The previous prime is 2769550081. The next prime is 2769550097. The reversal of 2769550086 is 6800559672.
It is a happy number.
2769550086 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (2769550081) 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, 2216790 + ... + 2218038.
It is an arithmetic number, because the mean of its divisors is an integer number (93150000).
Almost surely, 22769550086 is an apocalyptic number.
2769550086 is an abundant number, since it is smaller than the sum of its proper divisors (3192049914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2769550086 is a wasteful number, since it uses less digits than its factorization.
2769550086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1693.
The product of its (nonzero) digits is 907200, while the sum is 48.
The square root of 2769550086 is about 52626.5150470749. The cubic root of 2769550086 is about 1404.3318354694.
The spelling of 2769550086 in words is "two billion, seven hundred sixty-nine million, five hundred fifty thousand, eighty-six".
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