Base | Representation |
---|---|
bin | 111111100110110… |
… | …0000001111110100 |
3 | 12111201221221122112 |
4 | 1333031200033310 |
5 | 13332331341023 |
6 | 551440150152 |
7 | 103613536451 |
oct | 17715401764 |
9 | 5451857575 |
10 | 2134246388 |
11 | 9a57a999a |
12 | 4b6908358 |
13 | 28021b8b1 |
14 | 163642828 |
15 | c757e478 |
hex | 7f3603f4 |
2134246388 has 12 divisors (see below), whose sum is σ = 3735625152. Its totient is φ = 1066924920.
The previous prime is 2134246381. The next prime is 2134246427. The reversal of 2134246388 is 8836424312.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134246381) 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, 23870 + ... + 69557.
It is an arithmetic number, because the mean of its divisors is an integer number (311302096).
Almost surely, 22134246388 is an apocalyptic number.
It is an amenable number.
2134246388 is a deficient number, since it is larger than the sum of its proper divisors (1601378764).
2134246388 is a wasteful number, since it uses less digits than its factorization.
2134246388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99142 (or 99140 counting only the distinct ones).
The product of its digits is 221184, while the sum is 41.
The square root of 2134246388 is about 46197.9045845155. The cubic root of 2134246388 is about 1287.5028084018.
The spelling of 2134246388 in words is "two billion, one hundred thirty-four million, two hundred forty-six thousand, three hundred eighty-eight".
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