Base | Representation |
---|---|
bin | 1110010010001001… |
… | …0110110001100111 |
3 | 100220012202010021210 |
4 | 3210202112301213 |
5 | 30323024231211 |
6 | 1432244242503 |
7 | 164005154661 |
oct | 34442266147 |
9 | 10805663253 |
10 | 3834211431 |
11 | 1698348886 |
12 | 8b00a0433 |
13 | 49148527b |
14 | 285319531 |
15 | 1769279a6 |
hex | e4896c67 |
3834211431 has 16 divisors (see below), whose sum is σ = 5143251168. Its totient is φ = 2540697600.
The previous prime is 3834211429. The next prime is 3834211463. The reversal of 3834211431 is 1341124383.
It is a happy number.
3834211431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3834211431 - 21 = 3834211429 is a prime.
It is a super-2 number, since 2×38342114312 = 29402354595222135522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3834211531) 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, 397951 + ... + 407471.
It is an arithmetic number, because the mean of its divisors is an integer number (321453198).
Almost surely, 23834211431 is an apocalyptic number.
3834211431 is a deficient number, since it is larger than the sum of its proper divisors (1309039737).
3834211431 is a wasteful number, since it uses less digits than its factorization.
3834211431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10322.
The product of its digits is 6912, while the sum is 30.
The square root of 3834211431 is about 61921.0096090172. The cubic root of 3834211431 is about 1565.1598037609.
The spelling of 3834211431 in words is "three billion, eight hundred thirty-four million, two hundred eleven thousand, four hundred thirty-one".
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