Base | Representation |
---|---|
bin | 1110111010001100… |
… | …1111001000000101 |
3 | 101022220212120001011 |
4 | 3232203033020011 |
5 | 31144031330110 |
6 | 1501045202221 |
7 | 201115155400 |
oct | 35643171005 |
9 | 11286776034 |
10 | 4002214405 |
11 | 1774166a12 |
12 | 938400371 |
13 | 4ba218607 |
14 | 29d76cd37 |
15 | 18656148a |
hex | ee8cf205 |
4002214405 has 24 divisors (see below), whose sum is σ = 5629456800. Its totient is φ = 2723404320.
The previous prime is 4002214369. The next prime is 4002214423. The reversal of 4002214405 is 5044122004.
It is a happy number.
4002214405 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-4002214405 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30255 + ... + 94444.
It is an arithmetic number, because the mean of its divisors is an integer number (234560700).
Almost surely, 24002214405 is an apocalyptic number.
It is an amenable number.
4002214405 is a deficient number, since it is larger than the sum of its proper divisors (1627242395).
4002214405 is a wasteful number, since it uses less digits than its factorization.
4002214405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124849 (or 124842 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 4002214405 is about 63263.0571898007. The cubic root of 4002214405 is about 1587.6939269984.
Adding to 4002214405 its reverse (5044122004), we get a palindrome (9046336409).
The spelling of 4002214405 in words is "four billion, two million, two hundred fourteen thousand, four hundred five".
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