Base | Representation |
---|---|
bin | 111110010000010… |
… | …0010010101110100 |
3 | 12101120122022122202 |
4 | 1330200202111310 |
5 | 13234224412202 |
6 | 543140244032 |
7 | 102523251164 |
oct | 17440422564 |
9 | 5346568582 |
10 | 2088904052 |
11 | 98214a594 |
12 | 4a36a0618 |
13 | 273a04501 |
14 | 15b5dc5a4 |
15 | c35c4802 |
hex | 7c822574 |
2088904052 has 54 divisors (see below), whose sum is σ = 3866138262. Its totient is φ = 987202944.
The previous prime is 2088904007. The next prime is 2088904057. The reversal of 2088904052 is 2504098802.
It can be written as a sum of positive squares in 3 ways, for example, as 617721316 + 1471182736 = 24854^2 + 38356^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2088903997 and 2088904015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2088904057) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28615088 + ... + 28615160.
It is an arithmetic number, because the mean of its divisors is an integer number (71595153).
Almost surely, 22088904052 is an apocalyptic number.
It is an amenable number.
2088904052 is a deficient number, since it is larger than the sum of its proper divisors (1777234210).
2088904052 is an equidigital number, since it uses as much as digits as its factorization.
2088904052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289 (or 171 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 2088904052 is about 45704.5298849031. The cubic root of 2088904052 is about 1278.3197459819.
The spelling of 2088904052 in words is "two billion, eighty-eight million, nine hundred four thousand, fifty-two".
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