Base | Representation |
---|---|
bin | 1000000011011100101… |
… | …0011111110011100110 |
3 | 111020010212010102202221 |
4 | 2000313022133303212 |
5 | 4231332244431240 |
6 | 143321434222554 |
7 | 12665541302665 |
oct | 2006712376346 |
9 | 436125112687 |
10 | 138364452070 |
11 | 53753142839 |
12 | 22995b84a5a |
13 | 10080a90c60 |
14 | 69a8322ddc |
15 | 38ec34ea4a |
hex | 203729fce6 |
138364452070 has 32 divisors (see below), whose sum is σ = 270869780160. Its totient is φ = 50582582400.
The previous prime is 138364452019. The next prime is 138364452071. The reversal of 138364452070 is 70254463831.
138364452070 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138364452071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5255890 + ... + 5282149.
It is an arithmetic number, because the mean of its divisors is an integer number (8464680630).
Almost surely, 2138364452070 is an apocalyptic number.
138364452070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
138364452070 is a deficient number, since it is larger than the sum of its proper divisors (132505328090).
138364452070 is a wasteful number, since it uses less digits than its factorization.
138364452070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10538160.
The product of its (nonzero) digits is 483840, while the sum is 43.
The spelling of 138364452070 in words is "one hundred thirty-eight billion, three hundred sixty-four million, four hundred fifty-two thousand, seventy".
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