Base | Representation |
---|---|
bin | 1010000101100100… |
… | …0011110110010100 |
3 | 20222201000110200102 |
4 | 2201121003312110 |
5 | 21021132414030 |
6 | 1124403233232 |
7 | 124046036264 |
oct | 24131036624 |
9 | 6881013612 |
10 | 2707701140 |
11 | 116a476a41 |
12 | 636978818 |
13 | 341c81b31 |
14 | 1b98797a4 |
15 | 10caa6c45 |
hex | a1643d94 |
2707701140 has 12 divisors (see below), whose sum is σ = 5686172436. Its totient is φ = 1083080448.
The previous prime is 2707701133. The next prime is 2707701149. The reversal of 2707701140 is 411077072.
It can be written as a sum of positive squares in 2 ways, for example, as 410224516 + 2297476624 = 20254^2 + 47932^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2707701149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67692509 + ... + 67692548.
It is an arithmetic number, because the mean of its divisors is an integer number (473847703).
Almost surely, 22707701140 is an apocalyptic number.
2707701140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2707701140 is an abundant number, since it is smaller than the sum of its proper divisors (2978471296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2707701140 is a wasteful number, since it uses less digits than its factorization.
2707701140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135385066 (or 135385064 counting only the distinct ones).
The product of its (nonzero) digits is 2744, while the sum is 29.
The square root of 2707701140 is about 52035.5757150817. The cubic root of 2707701140 is about 1393.7993017074.
The spelling of 2707701140 in words is "two billion, seven hundred seven million, seven hundred one thousand, one hundred forty".
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