Base | Representation |
---|---|
bin | 1110001010010000… |
… | …0011101000101010 |
3 | 100210220110000220112 |
4 | 3202210003220222 |
5 | 30241040243030 |
6 | 1425102454322 |
7 | 163123561424 |
oct | 34244035052 |
9 | 10726400815 |
10 | 3801102890 |
11 | 1680694952 |
12 | 8a0b943a2 |
13 | 487662410 |
14 | 280b7b814 |
15 | 173a87a95 |
hex | e2903a2a |
3801102890 has 16 divisors (see below), whose sum is σ = 7368292008. Its totient is φ = 1403484096.
The previous prime is 3801102887. The next prime is 3801102911. The reversal of 3801102890 is 982011083.
It can be written as a sum of positive squares in 4 ways, for example, as 1720009729 + 2081093161 = 41473^2 + 45619^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14619497 + ... + 14619756.
Almost surely, 23801102890 is an apocalyptic number.
3801102890 is a deficient number, since it is larger than the sum of its proper divisors (3567189118).
3801102890 is a wasteful number, since it uses less digits than its factorization.
3801102890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29239273.
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 3801102890 is about 61653.0849998603. The cubic root of 3801102890 is about 1560.6417053718.
The spelling of 3801102890 in words is "three billion, eight hundred one million, one hundred two thousand, eight hundred ninety".
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