Base | Representation |
---|---|
bin | 1010000100001100… |
… | …1100111110000000 |
3 | 20222022020100212011 |
4 | 2201003030332000 |
5 | 21013201040303 |
6 | 1124040342304 |
7 | 123646243300 |
oct | 24103147600 |
9 | 6868210764 |
10 | 2701971328 |
11 | 1167213061 |
12 | 634a74994 |
13 | 340a26b04 |
14 | 1b8bc7600 |
15 | 10c32416d |
hex | a10ccf80 |
2701971328 has 48 divisors (see below), whose sum is σ = 6261678000. Its totient is φ = 1157985024.
The previous prime is 2701971301. The next prime is 2701971329. The reversal of 2701971328 is 8231791072.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2701971329) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209128 + ... + 221671.
It is an arithmetic number, because the mean of its divisors is an integer number (130451625).
Almost surely, 22701971328 is an apocalyptic number.
2701971328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2701971328 is an abundant number, since it is smaller than the sum of its proper divisors (3559706672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2701971328 is an equidigital number, since it uses as much as digits as its factorization.
2701971328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430827 (or 430808 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 40.
The square root of 2701971328 is about 51980.4898784150. The cubic root of 2701971328 is about 1392.8154600113.
The spelling of 2701971328 in words is "two billion, seven hundred one million, nine hundred seventy-one thousand, three hundred twenty-eight".
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