Base | Representation |
---|---|
bin | 1011101100010000… |
… | …1011010010110110 |
3 | 22002201111222101211 |
4 | 2323010023102312 |
5 | 22411414343410 |
6 | 1235231312034 |
7 | 140526152011 |
oct | 27304132266 |
9 | 8081458354 |
10 | 3138434230 |
11 | 13706230a8 |
12 | 73707b61a |
13 | 3b0293c99 |
14 | 21ab60378 |
15 | 1357db68a |
hex | bb10b4b6 |
3138434230 has 32 divisors (see below), whose sum is σ = 5866344000. Its totient is φ = 1207446912.
The previous prime is 3138434219. The next prime is 3138434261. The reversal of 3138434230 is 324348313.
3138434230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3138434192 and 3138434201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55696 + ... + 96844.
It is an arithmetic number, because the mean of its divisors is an integer number (183323250).
Almost surely, 23138434230 is an apocalyptic number.
3138434230 is a deficient number, since it is larger than the sum of its proper divisors (2727909770).
3138434230 is a wasteful number, since it uses less digits than its factorization.
3138434230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41448.
The product of its (nonzero) digits is 20736, while the sum is 31.
The square root of 3138434230 is about 56021.7299804281. The cubic root of 3138434230 is about 1464.1009101987.
The spelling of 3138434230 in words is "three billion, one hundred thirty-eight million, four hundred thirty-four thousand, two hundred thirty".
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