Base | Representation |
---|---|
bin | 111111110101100… |
… | …1100101100111100 |
3 | 12112021121102122121 |
4 | 1333223030230330 |
5 | 13341324440102 |
6 | 552315052324 |
7 | 104036650216 |
oct | 17753145474 |
9 | 5467542577 |
10 | 2142030652 |
11 | 9aa136373 |
12 | 4b94410a4 |
13 | 281a15a78 |
14 | 1646ab5b6 |
15 | c80bab37 |
hex | 7faccb3c |
2142030652 has 6 divisors (see below), whose sum is σ = 3748553648. Its totient is φ = 1071015324.
The previous prime is 2142030647. The next prime is 2142030673. The reversal of 2142030652 is 2560302412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267753828 + ... + 267753835.
Almost surely, 22142030652 is an apocalyptic number.
It is an amenable number.
2142030652 is a deficient number, since it is larger than the sum of its proper divisors (1606522996).
2142030652 is a wasteful number, since it uses less digits than its factorization.
2142030652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535507667 (or 535507665 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 2142030652 is about 46282.0770061154. The cubic root of 2142030652 is about 1289.0662176491.
The spelling of 2142030652 in words is "two billion, one hundred forty-two million, thirty thousand, six hundred fifty-two".
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